[Laboratory studies and spectrophotometry. Amniotic fluid].
D000653:Amniotic Fluid; D004899:Erythroblastosis, Fetal / Q000175:diagnosis*; D005260:Female; D006801:Humans; D011247:Pregnancy; D013053:Spectrophotometry
Estudios de laboratorio y espectrofotometriá. Líquido amniótico.