Ione Barbosa

Ovarian function during use of a levonorgestrel-releasing IUD

Ione Barbosa, Oddvar Bakos, Sven‐Eric Olsson et al. · Contraception · 1990 · 141 citations

Infertility, Hormonal Contraceptive, Fertility +9

Antispermatogenic action of gossypol in men

Elsimar Metzker Coutinho, Jose F de Melo, Ione Barbosa et al. · Fertility and Sterility · 1984 · 60 citations

Medicine, Gouty Arthritis, Pharmacotherapy +2

Comparative study on intermittent versus continuous use of a contraceptive pill administered by vaginal route

Elsimar M. Coutinho, E O'Dwyer, Ione Barbosa et al. · Contraception · 1995 · 39 citations

Contraceptive Use, Hormonal Contraceptive, Fertility +18

Multicenter clinical trial on the efficacy and acceptability of a single contraceptive implant of nomegestrol acetate, Uniplant

Elsimar M. Coutinho, José Carlos de Souza, Célia Athayde et al. · Contraception · 1996 · 35 citations · Full text

Contraception, Hormonal Contraceptive, Contraceptive Implants +7

Use of a single implant of elcometrine (ST-1435), a nonorally active progestin, as a long acting contraceptive for postpartum nursing women

Elsimar Metzker Coutinho, Célia Athayde, Cristina Hirsch et al. · Contraception · 1999 · 28 citations · Full text

Contraception, Hormonal Contraceptive, Contraceptive Implants +10