Inter-scalene brachial plexus block in the asthmatic patient.
D001249:Asthma; D001917:Brachial Plexus; D001986:Bronchial Spasm / Q000209:etiology; D006732:Horner Syndrome / Q000209:etiology; D006801:Humans; D007273:Injections, Intramuscular; D008297:Male; D008875:Middle Aged; D009407:Nerve Block / Q000009:adverse effects*