Hemostasis parameters during ovarian stimulation for in vitro fertilization: Results of a prospective study

Risk of idiopathic cardiovascular death and rionfatal venous thromboembolism in women using oral contraceptives with differing progestagen components

Hershel Jick, Susan S. Jick, Michael W. Myers et al. · The Lancet · 1995 · 734 citations

Venous thromboembolic disease and combined oral contraceptives: results of international multicentre case-control study

The Lancet · 1995 · 504 citations · Full text

Contraceptive Use, Hormonal Contraceptive, Oral Contraceptive +18

Effect of different progestagens in low oestrogen oral contraceptives on venous thromboembolic disease

The Lancet · 1995 · 460 citations

Thrombosis, Contraception, Hormonal Contraceptive +12

Functional and immunologic protein S levels are decreased during pregnancy

PC Comp, GR Thurnau, J Welsh et al. · Blood · 1986 · 346 citations · Full text

Venous thromboembolic disease and combined oral contraceptives: Results of international multicentre case‐control study

International Journal of Gynecology & Obstetrics · 1996 · 259 citations

Contraceptive Use, Hormonal Contraceptive, Oral Contraceptive +16