ACOG practice bulletin: Shoulder dystocia. Number 40, November 2002. (Replaces practice pattern number 7, October 1997).
Sokol
Robert J
RJ
Blackwell
Sean C
SC
D004420:Dystocia / Q000150:complications* / Q000209:etiology / Q000628:therapy*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D010818:Practice Patterns, Physicians' / Q000592:standards*; D011247:Pregnancy; D012307:Risk Factors; D012782:Shoulder