title: Oral pentazocine and phenazocine: a comparison in postoperative pain.
mesh_terms: D000284:Administration, Oral; D000293:Adolescent; D000328:Adult; D000368:Aged; D003243:Consciousness; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009325:Nausea / Q000139:chemically induced; D010146:Pain / Q000517:prevention & control*; D010423:Pentazocine / Q000008:administration & dosage* / Q000009:adverse effects; D010620:Phenazocine / Q000008:administration & dosage* / Q000009:adverse effects; D011183:Postoperative Complications / Q000517:prevention & control*; D013997:Time Factors; D014717:Vertigo / Q000139:chemically induced
chemical_list: D010620:Phenazocine; D010423:Pentazocine