The development of opioid tolerance in the formalin test in the rat.

Detweiler DJ, Rohde DS, Basbaum AI. The development of opioid tolerance in the formalin test in the rat. Pain. 1995 Nov; 63(2):251-4.

1995
http://profiles.ucsf.edu/profile/240147
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Detweiler DJ, Rohde DS, Basbaum AI