Chronobiology of the life sequence.

Principles and procedures of statistics.

1960 • 22,587 citations

CORONARY HEART DISEASE IN SEVEN COUNTRIES

1971 • 1,572 citations

Photoperiodism and related phenomena in plants and animals

1959 • 762 citations

A Treatise on Man and the Development of his Faculties

2013 • 591 citations

Serum Glutamic Oxaloacetic Transaminase Activity in Human Acute Transmural Myocardial Infarction

1954 • 560 citations

Circadian System Phase — An Aspect of Temporal Morphology; Procedures and Illustrative Examples

1967 • 484 citations

LACTIC DEHYDROGENASE ISOZYMES AND THEIR DISTRIBUTION IN NORMAL TISSUES AND PLASMA AND IN DISEASE STATES*

1961 • 319 citations

The Cellular Aspects of Biorhythms

1967 • 299 citations

Coronary Heart Disease among Minnesota Business and Professional Men Followed Fifteen Years

1963 • 295 citations

Changes During 24 Hours in the Lung Function and Histamine Hyperreactivity of the Bronchial Tree in Asthmatic and Bronchitic Patients

1962 • 265 citations

Serum Creatine Phosphokinase (CPK) Activity in Disorders of Heart and Skeletal Muscle

1964 • 185 citations

RECENT MYOCARDIAL INFARCTION

1947 • 162 citations

Diurnal Testosterone Levels in Peripheral Plasma of Human Male Subjects

1966 • 160 citations

THE CHEMICAL PREVENTION OF CARDIAC NECROSES

1960 • 149 citations

Physical and emotional periodicity in women

1937 • 147 citations

AIR POLLUTION AND DAILY MORTALITY

1961 • 146 citations

Grundriss Einer Meteorobiologie des Menschen

1952 • 145 citations

Role of Hypotension in the Gnesis of Transient Focal Cerebral Ischaemic Attacks

1963 • 125 citations

24-Hour rhythm in susceptibility of C mice to a toxic dose of ethanol

1959 • 123 citations

Season of Birth in Man. Contemporary Situation with Special Reference to Europe and the Southern Hemisphere

1966 • 114 citations

THE FIFTH (ELECTROPHORETICALLY SLOWEST) SERUM LACTIC DEHYDROGENASE AS AN INDEX OF LIVER INJURY

1961 • 108 citations

OBSERVATIONS ON SEASONAL VARIATIONS IN TOTAL SERUM CHOLESTEROL LEVEL AMONG HEALTHY YOUNG PRISONERS

1961 • 104 citations

FACTORS AND EVENTS ASSOCIATED WITH ONSET OF CORONARY ARTERY THROMBOSIS

1937 • 101 citations

PATTERNS OF URBAN MORTALITY

1968 • 98 citations

Hormonal and Neurogenic Cardiovascular Disorders

1953 • 97 citations

CIRCADIAN PERIODIC ASPECTS OF BIRTH*

1962 • 89 citations

The increased frequency of acute myocardial infarction during summer months in a warm climate

1953 • 85 citations

Seasonality of coitus and seasonality of birth

1967 • 84 citations

A circadian susceptibility rhythm in rats to pentobarbital sodium

1968 • 83 citations

Socio-Economic and Seasonal Variations in Birth Rates

1960 • 82 citations

Circadian reactivity rhythms of human skin to histamine or allergen and the adrenal cycle

1965 • 80 citations

Day-night periodicity in pentobarbital response of mice and the influence of socio-psychological conditions

1962 • 78 citations

Daily Circadian Rhythm in Rats to D-Amphetamine Sulphate: Effect of Blinding and Continuous Illumination on the Rhythm

1968 • 75 citations

Circannual rhythm in level and timing of serum corticosterone in standardized inbred mature C-mice

1970 • 70 citations

24-Hour Periodicity and Audiogenic Convulsions in I Mice of Various Ages.

1955 • 70 citations

Coronary occlusion, heart failure, and environmental temperatures

1938 • 67 citations

CHRONIC BRONCHITIS, EMPHYSEMA AND COR PULMONALE

1959 • 65 citations

DIET AND BLOOD CHOLESTEROL IN NORMAL WOMEN

1933 • 62 citations

Audiogenic Abnormality Spectra, Twenty-four Hour Periodicity, and Lighting

1958 • 62 citations

Serum Creatinine Phosphokinase In Acute Myocardial Infarction

1965 • 61 citations

STUDIES OF THE METABOLISM OF WOMEN

1927 • 60 citations

FACTORS IN THE ONSET OF CORONARY OCCLUSION AND CORONARY INSUFFICIENCY

1952 • 59 citations

Seasonal variation in serum lipids, and incidence and mortality of ischaemic heart disease

1968 • 59 citations

Conditioning factors for cardiac necroses

1964 • 57 citations

MYOCARDIAL INFARCTION: A STUDY OF THE ACUTE PHASE IN 920 PATIENTS

1951 • 57 citations

Serum creatine phosphokinase in the diagnosis of acute myocardial infarction

1965 • 56 citations

Geographic and Seasonal Variations in Births

1959 • 54 citations

Seasonal Variation of Conception and Suicide

1964 • 54 citations

The Hours of Changing Responsiveness or Susceptibility

1967 • 51 citations

THE SEASONAL INCIDENCE OF MYOCARDIAL INFARCTION IN NEW ORLEANS

1961 • 50 citations

DIURNAL VARIATIONS IN PLASMA LIPIDS

1935 • 48 citations

MYOCARDIAL ELECTROLYTE DERANGEMENT: CRUCIAL FEATURE OF PLURICAUSAL, SO‐CALLED CORONARY, HEART DISEASE

1969 • 48 citations

Circadian Periodicity in Susceptibility to Lidocaine Hydrochloride

1967 • 47 citations

Seasonal variation in serum cholesterol concentration

1965 • 45 citations

Diurnal Variation of Total Plasma Estriol Levels in Late Pregnancy

1969 • 44 citations

VARIATIONS IN LIPEMIA OF NORMAL SUBJECTS

1937 • 41 citations

The Hour of Birth: A Study of the Distribution of Times of Onset of Labour and of Delivery throughout the 24-hour Period

1953 • 41 citations

Adaptive cycles: Their significance for defining environmental hazards

1967 • 39 citations

Seasonal Variation of Adrenal Cortex Activity

1964 • 39 citations

Hourly Variation in Total Serum Cholesterol

1960 • 39 citations

THE DIURNAL VARIATIONS OF THE CHOLESTEROL CONTENT OF THE BLOOD

1932 • 38 citations

Aurothioglucose Sensitivity of CBA Mice injected at Two Different Times of Day

1966 • 38 citations

Multicentre trial in the united kingdom and ireland of a mixture of ethyl chlorophenoxyisobutyrate and androsterone (atromid)

1963 • 33 citations

An annual cycle in the ventilatory capacity of men with pneumoconiosis and of normal subjects

1968 • 32 citations

Historical Study of the Season of Birth in the City of York, England

1966 • 30 citations

Diurnal Cycle in Serum Concentrations of Follicle-stimulating Hormone in Men

1967 • 30 citations

RECENT VARIATIONS IN THE SEASON OF BIRTH IN PUERTO RICO

1964 • 30 citations

CIRCADIAN SYSTEM PHASE-DEPENDENT TOXICITY AND OTHER EFFECTS OF METHOPYRAPONE (SU-4885) IN THE MOUSE.

1964 • 30 citations

Activity Rhythm in Peromyscus : Its Influence on Rates of Recovery from Nembutal

1963 • 29 citations

[Circadian rhythm of pulse, arterial blood pressure, urinary excretions of 17-hydroxycorticosteroids catecholamines and potassium in healthy adult humans active and during rest].

1970 • 29 citations

Hourly variation in onset of labor and rupture of membranes

1960 • 27 citations

The prevalent hour of stillbirth

1932 • 24 citations

Increased Frequency of Births in the Morning Hours

1956 • 24 citations

Climatic Effect on Urinary Output of Neutral 17-Ketosteroids

1956 • 20 citations

THE PATIENT AND THE WEATHER

1936 • 19 citations

Bestimmung der Tagesschwankungen des Plasma-Testosterons normaler M�nner durch kompetitive Proteinbindung

1970 • 18 citations

I. Der Tod des Menschen in seinen Beziehungen zu den Tages- und Jahreszeiten

1929 • 15 citations

Seasonal incidence of coronary occlusion in a mild climate

1940 • 15 citations

CIRCADIAN RHYTHM IN PLASMA INORGANIC PHOSPHORUS AND SULFUR OF THE RAT: ALSO IN SUSCEPTIBILITY TO STRYCHNINE

1970 • 15 citations

The People of York: 1538-1812

1970 • 14 citations

LOW TEMPERATURE, HIGH BAROMETER AND SUDDEN DEATH

1926 • 14 citations

Klinik der Greisenkrankheiten

1860 • 14 citations

Social Causes of Sick Absence

1966 • 14 citations

Tagesschwankung der Konzentrationen von Follikelstimulierendem (FSH) und Luteinisierendem (LH) Hormon im menschlichen Plasma

1970 • 13 citations

INCIDENCE OF ISCHÆMIC HEART-DISEASE IN A COUNTRY-TOWN GROUP PRACTICE

1968 • 12 citations

The Influence of Seasonal Variation, Diet and Physical Activity on Serum Lipids in Young Men in Antarctica

1965 • 12 citations

The Geographical Study of "Seasonal Diseases" (II)

1961 • 11 citations

Seasonal variations in heart and coronary disease as related to various environmental factors

1948 • 11 citations

Ein Beitrag zur Ermittelung der Sterblichkeits-Verhältnisse in Berlin nach den Tageszeiten

1859 • 11 citations

Are More Babies Born at Night?

1952 • 9 citations

A Medico Climatorogical Study in Moderation of Mortality Seasonal Variation

1969 • 8 citations

Der Tod des Menschen an inneren Krankheiten in seinen Beziehungen zu den Tages- und Jahreszeiten

1934 • 8 citations

A COMPARATIVE STUDY IN THE SEASONAL VARIATION OF MORTALITY IN THE WORLD (I)

1969 • 7 citations

The Geographical Study of “Seasonal Diseases” (1)

1960 • 7 citations

L'heure de la naissance

1959 • 7 citations

THE EFFECT OF EXTERNAL STIMULI ON THE BREEDING-CYCLE OF BIRDS AND MAMMALS

1955 • 7 citations

A Study in the Seasonal Disease Calendars by Age

1963 • 6 citations

Weekly and Seasonal Trends of Upper Respiratory Infections in a Group of 2,000 Students

1940 • 6 citations

Twenty-four hours in a day.

1956 • 6 citations

Relationship between the Onset of Myocardial Infarction and Weather Changes in Sofia (Bulgaria)

1959 • 5 citations

Contributions of Neuro-anatomy and Neuropathology to Psychiatry

1955 • 3 citations

An Inquiry into the Hour of Birth

1940 • 3 citations

Ueber den 24-Stunden-Rythmus der Geburten-frequenz

1937 • 3 citations

[Seasonal variability of the cholesterol level in the blood serum].

1962 • 2 citations

[The diagnostic value of serum lactic acid dehydrogenase isoenzymes in acute heart infarct] Dan].

1968 • 1 citations

DIURNAL VARIATIONS IN DEATH.

1964 • 1 citations