Pain upon injection in the epidural space: common and unexplained.
Buchser
E E
EE
Chédel
D
D
D015360:Analgesia, Epidural / Q000009:adverse effects*; D004824:Epidural Space / Q000502:physiology; D006801:Humans; D007268:Injections, Epidural / Q000009:adverse effects*; D010146:Pain / Q000209:etiology*