title: Unusual anaesthetic complication in a pelican.
mesh_terms: D000769:Anesthesia, Inhalation / Q000662:veterinary*; D000818:Animals; D001715:Bird Diseases / Q000139:chemically induced; D001717:Birds / Q000601:surgery*; D008297:Male; D009609:Nitrous Oxide / Q000009:adverse effects*; D013352:Subcutaneous Emphysema / Q000662:veterinary
chemical_list: D009609:Nitrous Oxide