[Contraception and fertility. Analysis of 1090 pregnancies].
D000014:Abnormalities, Drug-Induced; D000022:Abortion, Spontaneous / Q000139:chemically induced; D000293:Adolescent; D000328:Adult; D003267:Contraception; D003270:Contraceptive Agents / Q000494:pharmacology*; D005260:Female; D005298:Fertility / Q000187:drug effects*; D005333:Fetus / Q000187:drug effects; D006801:Humans; D008875:Middle Aged; D011247:Pregnancy
D003270:Contraceptive Agents
Anticoncepción y fecundidad. Análisis de 1,090 embarazos.