TY - GEN AU - Jóhannesson,T AU - Becker,B A TI - Morphine analgesia in rats at various ages SN - 0001-6683 PY - 1974///0305 KW - Age Factors KW - Analgesia KW - Animals KW - Biopharmaceutics KW - Body Weight KW - drug effects KW - Brain KW - Carbon Radioisotopes KW - Depression, Chemical KW - Dose-Response Relationship, Drug KW - Female KW - Injections, Subcutaneous KW - Male KW - Methods KW - Morphine KW - administration & dosage KW - Rats KW - Sensation KW - Stimulation, Chemical KW - Time Factors N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1111/j.1600-0773.1973.tb01544.x ER -