title: Depression of a newborn elk calf associated with the prepartum use of etorphine hydrochloride in the dam.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D001188:Artiodactyla / Q000502:physiology*; D004174:Diprenorphine / Q000494:pharmacology; D005048:Etorphine / Q000494:pharmacology*; D005260:Female; D007103:Immobilization; D007746:Labor Presentation; D008431:Maternal-Fetal Exchange; D009019:Morphinans / Q000494:pharmacology*; D011247:Pregnancy; D012119:Respiration / Q000187:drug effects*
chemical_list: D009019:Morphinans; D004174:Diprenorphine; D005048:Etorphine