Risks of amniocentesis.
D000022:Abortion, Spontaneous / Q000453:epidemiology; D000649:Amniocentesis / Q000009:adverse effects*; D003025:Clubfoot / Q000453:epidemiology; D005260:Female; D005313:Fetal Death / Q000453:epidemiology; D005865:Gestational Age; D006618:Hip Dislocation, Congenital / Q000453:epidemiology; D006801:Humans; D011247:Pregnancy; D012306:Risk; D000509:alpha-Fetoproteins / Q000032:analysis
D000509:alpha-Fetoproteins