The 2-chloroprocaine test for axillary brachial plexus.
D000772:Anesthesia, Local; D001917:Brachial Plexus; D006801:Humans; D008297:Male; D011343:Procaine / Q000031:analogs & derivatives* / Q000627:therapeutic use
D011343:Procaine; C004616:chloroprocaine