title: The absorption and excretion of pentazocine after administration by different routes.
mesh_terms: D000284:Administration, Oral; D000328:Adult; D002849:Chromatography, Gas; D005243:Feces / Q000032:analysis; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007273:Injections, Intramuscular; D007275:Injections, Intravenous; D007408:Intestinal Absorption; D008297:Male; D010423:Pentazocine / Q000008:administration & dosage* / Q000097:blood / Q000378:metabolism* / Q000652:urine; D013488:Suppositories
chemical_list: D013488:Suppositories; D010423:Pentazocine