Avoiding a dural tap.
Harries
S E
SE
Stacey
M
M
D015360:Analgesia, Epidural / Q000009:adverse effects / Q000379:methods*; D016362:Analgesia, Obstetrical / Q000009:adverse effects / Q000379:methods*; D004388:Dura Mater / Q000293:injuries*; D005260:Female; D006801:Humans; D008297:Male; D011247:Pregnancy