Contraception · 1984 · 209 citations · 7 references
MedicineObstetricsPharmacologyMaternal-fetal MedicineReproductive EndocrinologyReproductive MedicinePregnancyPregnancy EndocrinologyPregnancy PharmacologyPharmacotherapy In PregnancyProgestin Pharmacology
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Termination of Early Pregnancy: Future development
M. Bygdeman, Niels Juel Christensen, K. Gréen et al. · Acta Obstetricia Et Gynecologica Scandinavica · 1983 · 57 citations