[Studies on analgesics. (5). Electroencephalographic studies of the effect of aminoalkylacylaminothiophene on the central nervous system].
D000700:Analgesics / Q000494:pharmacology; D000818:Animals; D001921:Brain / Q000187:drug effects*; D004569:Electroencephalography; D009020:Morphine / Q000494:pharmacology*; D009269:Nalorphine / Q000494:pharmacology; D011817:Rabbits; D013876:Thiophenes / Q000494:pharmacology*
D000700:Analgesics; D013876:Thiophenes; D009020:Morphine; D009269:Nalorphine