Endorphins and ventilatory control.
D000818:Animals; D002415:Cats; D004723:Endorphins / Q000502:physiology*; D005260:Female; D005311:Fetal Hypoxia / Q000503:physiopathology; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000503:physiopathology; D009270:Naloxone / Q000494:pharmacology; D011247:Pregnancy; D011817:Rabbits; D012119:Respiration / Q000187:drug effects; D012756:Sheep
D004723:Endorphins; D009270:Naloxone