[Risks and perspectives of contraception].
Presl
J
J
D000568:Amenorrhea; D003267:Contraception; D004194:Disease; D004967:Estrogens; D005193:Family Planning Services; D008599:Menstruation Disturbances; D009369:Neoplasms
D004967:Estrogens
Amenorrhea; Contraception--side effects; Diseases; Estrogens; Family Planning; Menstruation Disorders; Neoplasms