Francisco Alvarez‐Sánchez

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

Contraception, Urology, Andrology +15

Hormonal Contraception for Men

S. Bruce Schearer, Francisco Alvarez‐Sánchez, J Enriquez Anselmo et al. · International Journal of Andrology · 1978 · 97 citations · Full text

Spermatogenesis, Contraceptive Use, Hormonal Contraceptive +24

A Four-Year Clinical Study of NORPLANT Implants

Irving Sivin, Pentti Holma, Francisco Alvarez‐Sánchez et al. · Studies in Family Planning · 1983 · 82 citations

Ovarian endocrine function through five years of continuous treatment with NORPLANT® subdermal contraceptive implants

Vivian Brache, Francisco Alvarez‐Sánchez, Aníbal Faúndes et al. · Contraception · 1990 · 72 citations

Contraception, Hormonal Contraceptive, Contraceptive Implants +14

Hormonal treatment for bleeding irregularities in Norplant implant users

Francisco Alvarez‐Sánchez, Vivian Brache, Francisco Thevenin et al. · American Journal of Obstetrics and Gynecology · 1996 · 68 citations

Infertility, Hormonal Contraceptive, Hormonal Treatment +4