[Effect of carbon tetrachloride on the analgesic effect of codeine in the rat].
D000700:Analgesics; D000818:Animals; D002251:Carbon Tetrachloride; D003061:Codeine; D051381:Rats
D000700:Analgesics; D002251:Carbon Tetrachloride; D003061:Codeine
CARBON TETRACHLORIDE; CODEINE