The interaction between sex hormone binding globulin and levonorgestrel released from Norplant®, an implantable contraceptive

Lognormal Distributions

J. H. Gaddum · Nature · 1945 · 429 citations

Long-Acting Contraceptive Delivery Systems

Gerald I. Zatuchni · Studies in Family Planning · 1985 · 280 citations

Contraceptive Use, Hormonal Contraceptive, Fertility +18

Plasma levels of levonorgestrel in women during longterm use of norplants

H.B. Croxatto, Patrícia Miranda, Kerstin Elamsson et al. · Contraception · 1980 · 57 citations

Hormonal Contraceptive, Plasma Levels, Medicine +8

A Preliminary Pharmacokinetic and Pharmacodynamic Evaluation of Depot-Medroxyprogesterone Acetate and Norethisterone Oenanthate

K. Fotherby, Badri N. Saxena, K. Shrimanker et al. · Fertility and Sterility · 1980 · 55 citations

Pharmacological Study, Depot-medroxyprogesterone Acetate, Pharmacology +5

Long-term reversible contraception with levonorgestrel-releasing Silastic rods

Subir Roy, Daniel R. Mishell, Dale N. Robertson et al. · American Journal of Obstetrics and Gynecology · 1984 · 46 citations

Contraceptive Use, Contraception, Contraceptive Implants +9