title: Increased "reproductive casualty" in heterozygotes for phenylketonuria.
mesh_terms: D000022:Abortion, Spontaneous / Q000209:etiology; D001724:Birth Weight; D036861:Delivery, Obstetric; D005314:Embryonic and Fetal Development; D005260:Female; D005313:Fetal Death / Q000209:etiology; D006579:Heterozygote; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000209:etiology; D007234:Infant, Premature; D007746:Labor Presentation; D008297:Male; D007744:Obstetric Labor Complications / Q000209:etiology; D010298:Parity; D010649:Phenylalanine / Q000097:blood; D010661:Phenylketonurias / Q000150:complications* / Q000235:genetics; D011247:Pregnancy; D011248:Pregnancy Complications / Q000097:blood / Q000209:etiology*; D014592:Uterine Hemorrhage / Q000209:etiology
chemical_list: D010649:Phenylalanine