TY - GEN AU - Danielsson,B TI - [Narcotic analgesics. I. Chemical review] SN - 0023-7205 PY - 1967///1112 KW - Analgesics KW - Anilides KW - Chemical Phenomena KW - Chemistry KW - Morphine KW - Narcotics KW - Piperidines KW - Propylamines N1 - Publication Type: Journal Article ER -