Annual variation in semen characteristics and plasma hormone levels in men undergoing vasectomy

Methods for cosinor-rhythmometry.

1979 • 1,693 citations

Time Course of Serum Estrogen and Luteinizing Hormone (LH) Concentrations During the Menstrual Cycle of the Rhesus Monkey

1971 • 592 citations

CIRCANNUAL CYCLE IN PLASMA TESTOSTERONE LEVELS IN MAN.

1976 • 154 citations

Environmental Endocrinology

1978 • 150 citations

CIRCADIAN AND CIRCANNUAL RHYTHMS IN PLASMA HORMONES AND OTHER VARIABLES OF FIVE HEALTHY YOUNG HUMAN MALES

1978 • 124 citations

Patterns of plasma melatonin with ageing and mental condition: stability of nyctohemeral rhythms and differences in seasonal variations

1984 • 123 citations

Annual Rhythms in Man

1981 • 116 citations

Circannual rhythm in human sperm count revealed by serially independent sampling

1982 • 103 citations

Circadian and circannual rhythms in sexual activity and plasma hormones (FSH, LH, Testosterone) of five human males

1978 • 89 citations

STATISTICAL PROCEDURES IN CHRONOBIOLOGY AND CHRONOPHARMACOLOGY

1986 • 88 citations

Circannual concentrations of melatonin, gonadotrophins, prolactin and gonadal steroids in males in a geographical area with a large annual variation in daylight

1985 • 78 citations

Circadian and Circannual Rhythms of Hormonal Variables in Elderly Men and Women

1984 • 76 citations

CIRCANNUAL AND CIRCADIAN RHYTHMS IN PLASMA TESTOSTERONE IN FIVE HEALTHY YOUNG PARISIAN MALES

1975 • 75 citations

An Investigation of Plasma Hormone Levels Before and After Vasectomy

1976 • 58 citations

Rapid Oscillations in Plasma Levels of Testosterone, Luteinizing Hormone, and Follicle-Stimulating Hormone in Men

1974 • 54 citations

Characteristics and Variations in Semen Specimens in 100 Normal Young Men

1945 • 52 citations

Factors in Stability and Variability of Semen Specimens: Observations on 640 Successive Samples from 23 Men

1941 • 45 citations

Chronoepidemiological search for circannual changes in the sexual activity of human males.

1981 • 38 citations

Annual Patterns of Human Sperm Production and Semen Quality

1983 • 37 citations

Seasonal rhythms of plasma gonadotrophins: their persistence in elderly men and women

1983 • 37 citations

Differences in the seasonal rhythmicity of plasma prolactin in elderly human subjects: detection in women but not in men

1983 • 33 citations

In vitro steroid metabolic studies in human testes II: Metabolism of cholesterol, pregnenolone, progesterone, androstenedione and testosterone by testes of an estrogen-treated man

1977 • 19 citations

Vasectomy--The decision-making process: A guide for promoters.

1978 • 2 citations

Deleted Work

1955 • 0 citations