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Drug self-administration and sleep-awake activity in rats dependent on morphine, methadone, orl-alpha-acetylmethadol
J. Edward Moreton, Timothy Roehrs, Naim KhazanVolume:
47
Language:
english
Pages:
5
DOI:
10.1007/bf00427607
Date:
June, 1976
File:
PDF, 448 KB
english, 1976