Postdural puncture headache and the development of the epidural blood patch.
Harrington
Brian E
BE
D000767:Anesthesia, Epidural / Q000266:history; D000776:Anesthesiology / Q000266:history; D017217:Blood Patch, Epidural / Q000266:history*; D006261:Headache / Q000266:history / Q000628:therapy; D049673:History, 20th Century; D006801:Humans