Barbara S. Hulka

Effects of estrogen or estrogen/progestin regimens on heart disease risk factors in postmenopausal women. The Postmenopausal Estrogen/Progestin Interventions (PEPI) Trial. The Writing Group for the PEPI Trial

Valery T. Miller, John C. LaRosa, Vanessa M. Barnabei et al. · JAMA · 1995 · 605 citations

Medicine, Endocrinology, Pharmacology +15

Is vitamin D deficiency a risk factor for prostate cancer? (Hypothesis).

Gary G. Schwartz, Barbara S. Hulka · PubMed · 1990 · 509 citations

Medicine, Nutritional Sciences, Oncology +16

Communication, compliance, and concordance between physicians and patients with prescribed medications.

Barbara S. Hulka, John C. Cassel, Lawrence L. Kupper et al. · American Journal of Public Health · 1976 · 439 citations

Pharmacy, Pharmacy Practice, Drug Information +15

Vitamin D and prostate cancer: a prediagnostic study with stored sera.

Elizabeth H. Corder, Harry A. Guess, Barbara S. Hulka et al. · PubMed · 1993 · 356 citations

Medicine, Nutritional Sciences, Oncology +15

Patterns of Utilization

Barbara S. Hulka, John R. Wheat · Medical Care · 1985 · 335 citations

Public Health, Health Sciences, Clinical Epidemiology +6