[Obstetrical problems in early amniocentesis (a discussion of the 1st cases)].
D000649:Amniocentesis / Q000009:adverse effects / Q000379:methods; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011262:Pregnancy Trimester, Second; D014463:Ultrasonography
Akusherski problemi pri rannata amniotsenteza (obsŭzhdane na pŭrvite sluchai).