A dual technique for identification of the epidural space.
Baylis
R J
RJ
Cropp
J E
JE
D000388:Air; D000776:Anesthesiology / Q000193:education*; D004503:Education, Medical, Graduate / Q000379:methods*; D004824:Epidural Space; D006801:Humans; D007268:Injections, Epidural / Q000379:methods*; D012965:Sodium Chloride
D012965:Sodium Chloride