[Bleeding disorders in white women in tropical areas].
D005260:Female; D006801:Humans; D008599:Menstruation Disturbances / Q000188:drug therapy*; D009640:Norethindrone / Q000627:therapeutic use*; D014329:Tropical Climate; D044465:White People
D009640:Norethindrone
Poruchy krvácení u bĕlosek v tropických oblastech.