Finding the ever elusive vertebral midline: does Mother know best?
Yaakov
Y
Beilin
D000328:Adult; D015360:Analgesia, Epidural / Q000009:adverse effects; D016362:Analgesia, Obstetrical / Q000009:adverse effects; D005260:Female; D006801:Humans; D009035:Mothers; D009339:Needles; D009407:Nerve Block / Q000009:adverse effects; D010146:Pain / Q000209:etiology; D011247:Pregnancy