[Shoulder dystocia: the obstetrician's nightmare].
Blickstein
I
I
D001720:Birth Injuries / Q000517:prevention & control; D036861:Delivery, Obstetric / Q000379:methods; D004420:Dystocia; D005260:Female; D006801:Humans; D011247:Pregnancy; D011256:Pregnancy Outcome; D012782:Shoulder; D014710:Version, Fetal