Simultaneous respiratory minute volume and tooth pulp threshold changes following chronic administration of levorphan and a levorphan-levallorphan mixture in rabbits.
D000818:Animals; D019069:Cell Respiration; D007977:Levallorphan; D007981:Levorphanol; D008176:Lung Volume Measurements; D009022:Morphine Derivatives; D004364:Pharmaceutical Preparations; D011817:Rabbits; D012119:Respiration / Q000187:drug effects*; D014070:Tooth / Q000502:physiology*
D009022:Morphine Derivatives; D004364:Pharmaceutical Preparations; D007981:Levorphanol; D007977:Levallorphan
MORPHINE/related compounds; RESPIRATION/effect of drugs on; TEETH/physiology