title: Proceedings: Bioavailability of the quaternary ammonium compound thiazinamium methylsulphate (Multergan) after oral and intramuscular administration.
mesh_terms: D000284:Administration, Oral; D001682:Biological Availability; D006801:Humans; D007273:Injections, Intramuscular; D011398:Promethazine / Q000008:administration & dosage / Q000031:analogs & derivatives* / Q000378:metabolism
chemical_list: D011398:Promethazine