TY - GEN AU - Yu,Z-q AU - Zhang,C-l AU - Xu,Y-j AU - Chang,M-j AU - Jin,J-j AU - Luo,L AU - Li,X-p AU - Liu,D TI - Chronopharmacology of analgesic effect and tolerance induced by six narcotic analgesics in mice SN - 2194-9387 PY - 2015///1123 KW - Analgesics, Opioid KW - administration & dosage KW - Animals KW - Dose-Response Relationship, Drug KW - Drug Tolerance KW - physiology KW - Female KW - Fentanyl KW - Mice KW - Mice, Inbred BALB C KW - Morphine KW - Narcotics KW - Pain KW - drug therapy N1 - Publication Type: Journal Article UR - https://doi.org/10.1055/s-0034-1374617 ER -