Influence of analgesics, dromoran, nisentil and morphine, on pain thresholds in man.
D000522:Alphaprodine; D000700:Analgesics / Q000494:pharmacology*; D006801:Humans; D007857:Leadership; D008297:Male; D009020:Morphine; D010146:Pain / Q000187:drug effects*; D017288:Pain Threshold
D000700:Analgesics; D000522:Alphaprodine; D009020:Morphine
ANALGESICS/effects; PAIN/effect of drugs on