Old stamps: an ancestor of midhumeral canal block.
Gentili
M E
ME
Enel
D
D
Estebe
J P
JP
D000765:Anesthesia, Conduction / Q000266:history*; D004558:Electric Stimulation; D049673:History, 20th Century; D006801:Humans; D006811:Humerus; D009407:Nerve Block / Q000266:history*