Comparing obstetric practice patterns.
S J
SJ
McMurray
D004841:Episiotomy; D005194:Family Practice / Q000379:methods*; D005260:Female; D006801:Humans; D007744:Obstetric Labor Complications; D009774:Obstetrics / Q000379:methods*; D010502:Perineum / Q000293:injuries; D010818:Practice Patterns, Physicians'; D011247:Pregnancy; D012017:Referral and Consultation