TY - GEN AU - McGilliard,K L AU - Takemori,A E TI - Alterations in the antagonism by naloxone of morphine-induced respiratory depression and analgesia after morphine pretreatment SN - 0022-3565 PY - 1979///0313 KW - Analgesics KW - Animals KW - Brain KW - drug effects KW - Dose-Response Relationship, Drug KW - Drug Implants KW - Drug Tolerance KW - Male KW - Mice KW - Morphine KW - administration & dosage KW - Naloxone KW - metabolism KW - Reaction Time KW - Respiration KW - Time Factors N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S ER -