The occasional breech.
Hutten-Czapski
Peter
P
Northern Ontario School of Medicine, 293 Meridian Avenue, Haileybury, Ontario P0J 1K0, Canada.
Anderson
Alistair
A
D001946:Breech Presentation; D036861:Delivery, Obstetric / Q000379:methods*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy