I. Sora, et.al., Opiate receptor knockout mice define mu receptor roles in endogenous nociceptive responses and morphine-induced analgesia., Proceedings of the National Academy of Sciences of the United States of America, 1997, 94
I. Sora, et.al., Opiate receptor knockout mice define mu receptor roles in endogenous nociceptive responses and morphine-induced analgesia., Proceedings of the National Academy of Sciences of the United States of America, 1997, 94