title: [The relationship between the analgesic action of several narcotic analgesics and their surface activity].
mesh_terms: D000388:Air; D000700:Analgesics; D001554:Benzene; D003061:Codeine; D003916:Dextromoramide; D008074:Lipoproteins; D008614:Meperidine; D008691:Methadone; D009020:Morphine; D009125:Muscle Relaxants, Central; D009419:Nerve Tissue Proteins; D010648:Phenylacetates; D010880:Piperidines; D013500:Surface Tension; D013501:Surface-Active Agents; D014867:Water
chemical_list: D000700:Analgesics; D008074:Lipoproteins; D009125:Muscle Relaxants, Central; D009419:Nerve Tissue Proteins; D010648:Phenylacetates; D010880:Piperidines; D013501:Surface-Active Agents; D014867:Water; D009020:Morphine; D008614:Meperidine; D003916:Dextromoramide; D001554:Benzene; D008691:Methadone; D003061:Codeine
vernacular_title: O sviazi mezhdu anal'geticheskim deĭstviem nekotorykh narkoticheskikh anal'getikov i ikh poverhnostnoĭ aktivnost'iu.