Epidural failures and trainees' performance.
Dill-Russell
P
P
Stacey
R G
RG
D015360:Analgesia, Epidural / Q000592:standards*; D016362:Analgesia, Obstetrical / Q000592:standards*; D000776:Anesthesiology / Q000193:education; D002983:Clinical Competence; D004503:Education, Medical, Graduate; D005260:Female; D006801:Humans; D011247:Pregnancy