title: Distribution of parenteral ampicillin and cephalosporins in late pregnancy.
mesh_terms: D000284:Administration, Oral; D000653:Amniotic Fluid / Q000032:analysis*; D000667:Ampicillin / Q000008:administration & dosage / Q000378:metabolism*; D001424:Bacterial Infections / Q000188:drug therapy; D001769:Blood; D002509:Cephaloridine / Q000008:administration & dosage / Q000378:metabolism*; D002512:Cephalothin / Q000008:administration & dosage / Q000378:metabolism*; D005260:Female; D005333:Fetus / Q000032:analysis; D006801:Humans; D007231:Infant, Newborn; D007273:Injections, Intramuscular; D008431:Maternal-Fetal Exchange; D011247:Pregnancy; D013997:Time Factors; D014470:Umbilical Cord
chemical_list: D000667:Ampicillin; D002509:Cephaloridine; D002512:Cephalothin