Possible involvement of endogenous beta-endorphin in the pathophysiological mechanisms of Pichinde virus-infected guinea pigs.
Guo ZM, Liu CT, Peters CJ. Possible involvement of endogenous beta-endorphin in the pathophysiological mechanisms of Pichinde virus-infected guinea pigs. Proc Soc Exp Biol Med. 1992 Jul; 200(3):343-8.