Maternity care by family physicians vs obstetricians.
Hickner
J M
JM
D000328:Adult; D003430:Cross-Sectional Studies; D005194:Family Practice; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008427:Maternal Health Services; D009774:Obstetrics; D011247:Pregnancy; D011256:Pregnancy Outcome; D012189:Retrospective Studies