Concepedia

A. Ortiz

AO

Statistics

Publications

5

Citations

380

H-Index

5

Active since

1975

Affiliations

University of Southern California(Current)

LAC+USC Medical Center

A. Ortiz is an author at University of Southern California specializing in medicine, pharmacology, and obstetrics.

Top concepts

Publications per year

1975–1997

5

Publications

5

Serum Medroxyprogesterone Acetate (MPA) Concentrations and Ovarian Function Following Intramuscular Injection of Depo-MPA

A. Ortiz, M. Hiroi, Frank Z. Stanczyk et al. · The Journal of Clinical Endocrinology & Metabolism · 1977 · 189 citations

Pregnancies associated with sperm concentrations below 10 million/ml in clinical studies of a potential male contraceptive method, monthly depot medroxyprogesterone acetate and testosterone esters

Alexis Barfield, José Roberto Tude Melo, Elsimar Metzker Coutinho et al. · Contraception · 1979 · 98 citations · Full text

, , +15

A radioimmunoassay for norethindrone (NET): Measurement of serum net concentrations following ingestion of net-containing oral contraceptive steroids

Frank Z. Stanczyk, Paul F. Brenner, Daniel R. Mishell et al. · Contraception · 1978 · 55 citations

, , +7

In vitro metabolism of 3H-androstenedione by the male rat pituitary, hypothalamus, and hippocampus

Ana E. Pérez, A. Ortiz, Marisa Cabeza et al. · Steroids · 1975 · 26 citations

, , +9

Effects of locoweed (Oxytropis sericea) on growth, reproduction, and serum hormone profiles in young rams.

A. Ortiz, D. M. Hallford, M. L. Galyean et al. · Journal of Animal Science · 1997 · 12 citations

1–5 of 5