Continuous or intermittent loss of resistance for identifying the epidural space.
Scrutton
M J
MJ
Kinsella
S M
SM
D000767:Anesthesia, Epidural / Q000379:methods*; D004388:Dura Mater / Q000293:injuries; D006801:Humans; D011312:Pressure; D012965:Sodium Chloride
D012965:Sodium Chloride