Characterization of reproductive hormonal dynamics in the perimenopause.

Complications of abdominal and vaginal hysterectomy among women of reproductive age in the United States

1982 • 759 citations

A MICROCOLORIMETRIC DETERMINATION OF CREATINE IN URINE BY THE JAFFE REACTION

1954 • 607 citations

The Menopausal Transition: Analysis of LH, FSH, Estradiol, and Progesterone Concentrations During Menstrual Cycles of Older Women

1976 • 581 citations

Sex steroids and bone mass. A study of changes about the time of menopause.

1987 • 346 citations

Steroid and gonadotropin levels in women during the peri-menopausal years

1986 • 254 citations

Influence of the Perimenopause on Cardiovascular Risk Factors and Symptoms of Middle-aged Healthy Women

1994 • 191 citations

Normal variation in the length of the follicular phase of the menstrual cycle: effect of chronological age

1984 • 189 citations

PRELIMINARY OBSERVATIONS ON URINARY OESTROGEN EXCRETION IN CERTAIN GYNAECOLOGICAL DISORDERS

1959 • 127 citations

PITUITARY‐OVARIAN FUNCTION IN NORMAL WOMEN DURING THE MENOPAUSAL TRANSITION

1981 • 123 citations

Postpartum Return of Ovarian Activity in Nonbreastfeeding Women Monitored by Urinary Assays*

1987 • 108 citations

Ovarian-pituitary hormone interactions during the perimenopause

1989 • 106 citations

Gonadotrophin excretion in fertile women: effect of age and the onset of the menopausal transition

1985 • 92 citations

Epidemiology of twin pregnancy.

1986 • 89 citations

Gonadotropin, Steroid, and Inhibin Levels in Women with Incipient Ovarian Failure during Anovulatory and Ovulatory Rebound Cycles*

1991 • 88 citations

PITUITARY‐OVARIAN FUNCTION BEFORE, DURING AND AFTER THE MENOPAUSE: A LONGITUDINAL STUDY

1982 • 73 citations

CLASSIFICATION OF MENSTRUAL CYCLES IN PRE- AND PERIMENOPAUSAL WOMEN

1981 • 52 citations

Time-resolved immunofluorometric assay and specimen storage conditions for measuring urinary gonadotropins

1994 • 47 citations

Laboratory methods for evaluating early pregnancy loss in an industry-based population

1995 • 30 citations

Blood Production and Ovarian Secretion Rates of Estradiol-17β and Estrone in Women with Dysfunctional Uterine Bleeding

1974 • 28 citations