Richard F. Spark

American Association of Clinical Endocrinologists Medical Guidelines for Clinical Practice for the Evaluation and Treatment of Hypogonadism in Adult Male Patients—2002 Update

Steven M. Petak, Howard R. Nankin, Richard F. Spark et al. · Endocrine Practice · 2002 · 369 citations

Infertility, Urology, Andrology +13

Diagnosis and Localization of Aldosterone-Producing Adenomas by Adrenal-Vein Catheterization

James C. Melby, Richard F. Spark, Sidney L. Dale et al. · New England Journal of Medicine · 1967 · 241 citations

Adrenal Gland, Urology, Bilateral Adrenalectomy +11

Impotence Is Not Always Psychogenic

Richard F. Spark · JAMA · 1980 · 195 citations

Fertility, Hypothalamic-pituitary-gonadal Axis, Gynecology +19

Hypertension and Low Plasma Renin Activity: Presumptive Evidence for Mineralocorticoid Excess

Richard F. Spark · Annals of Internal Medicine · 1971 · 165 citations

Upright Posture, Hypertension, Pharmacotherapy +18

Prevention of Acute Mountain Sickness by Dexamethasone

Timothy S. Johnson, Paul Rock, Charles S. Fulco et al. · New England Journal of Medicine · 1984 · 151 citations

Clinical Disorders, High Altitudes, Health Sciences +10