[Long-term experience with the intrauterine contraceptive spiral].
D000328:Adult; D005260:Female; D006801:Humans; D007434:Intrauterine Devices / Q000592:standards*; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000209:etiology
Dlouhodobé zkusenosti s nitrodĕlozní antikoncepcní spirálou.