[Direct and cross adaptation to morphine and promedol in intact rats and rats with a focus of prolonged nociceptive stimulation].
D000818:Animals; D001522:Behavior, Animal; D004361:Drug Tolerance; D005260:Female; D009020:Morphine / Q000627:therapeutic use*; D010146:Pain / Q000188:drug therapy*; D010880:Piperidines / Q000627:therapeutic use*; D051381:Rats; D013997:Time Factors
D010880:Piperidines; D009020:Morphine
Priamoe i perekrestnoe privykanie k morfinu i promedolu u intaktnykh krys i krys ochagol dlitel'nogo notsitseptivnogo razdrazheniia.