title: Contrast radiography with carbon dioxide for the location of intramuscular EMG electrodes.
mesh_terms: D000328:Adult; D001132:Arm; D002245:Carbon Dioxide; D004576:Electromyography; D005260:Female; D006801:Humans; D007273:Injections, Intramuscular; D008297:Male; D009132:Muscles / Q000000981:diagnostic imaging* / Q000294:innervation; D011859:Radiography
chemical_list: D002245:Carbon Dioxide