Delayed respiratory arrest after bupivacaine.
D002045:Bupivacaine / Q000009:adverse effects*; D006801:Humans; D007431:Intraoperative Complications / Q000209:etiology; D008297:Male; D008875:Middle Aged; D009407:Nerve Block / Q000009:adverse effects; D012131:Respiratory Insufficiency / Q000209:etiology*
D002045:Bupivacaine