title: Pentazocine and nikethamide antagonism.
mesh_terms: D000818:Animals; D003864:Depression, Chemical; D009020:Morphine / Q000037:antagonists & inhibitors; D009552:Nikethamide / Q000494:pharmacology*; D010423:Pentazocine / Q000037:antagonists & inhibitors*; D011817:Rabbits; D012119:Respiration / Q000187:drug effects*
chemical_list: D009552:Nikethamide; D009020:Morphine; D010423:Pentazocine