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. 1982 Oct;34(10):666-7.
doi: 10.1111/j.2042-7158.1982.tb04698.x.

Tolerance and cross-tolerance studies with morphine and ethylketocyclazocine

F Porreca, A Cowan, R B Raffa, R J Tallarida

Tolerance and cross-tolerance studies with morphine and ethylketocyclazocine

F Porreca et al. J Pharm Pharmacol. 1982 Oct.
No abstract available

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