title: The effects of etorphine and of morphine on respiration, blood carbon dioxide tension, and carbon dioxide sensitivity in the conscious rabbit.
mesh_terms: D000136:Acid-Base Equilibrium; D000700:Analgesics / Q000494:pharmacology*; D000818:Animals; D001639:Bicarbonates / Q000097:blood; D002200:Capillary Resistance; D002245:Carbon Dioxide / Q000097:blood*; D005260:Female; D008297:Male; D009019:Morphinans / Q000494:pharmacology*; D009020:Morphine / Q000494:pharmacology*; D011247:Pregnancy; D011817:Rabbits; D012119:Respiration / Q000187:drug effects*; D013147:Spirometry
chemical_list: D000700:Analgesics; D001639:Bicarbonates; D009019:Morphinans; D002245:Carbon Dioxide; D009020:Morphine