title: Last word on point:counterpoint: high altitude is/is not for the birds!
authors.forename: Aníbal J
authors.initials: AJ
authors.lastname: Llanos
authors.forename: Germán
authors.initials: G
authors.lastname: Ebensperger
authors.forename: Emilio A
authors.initials: EA
authors.lastname: Herrera
authors.forename: Roberto V
authors.initials: RV
authors.lastname: Reyes
authors.forename: Fernando A
authors.initials: FA
authors.lastname: Moraga
authors.forename: Julian T
authors.initials: JT
authors.lastname: Parer
authors.forename: Dino A
authors.initials: DA
authors.lastname: Giussani
mesh_terms: D000531:Altitude; D000818:Animals; D001188:Artiodactyla / Q000502:physiology*; D001717:Birds / Q000502:physiology*; D004625:Embryo, Nonmammalian / Q000098:blood supply*; D004912:Erythrocytes / Q000378:metabolism*; D005260:Female; D005777:Geese / Q000097:blood*; D006454:Hemoglobins / Q000378:metabolism*; D008297:Male; D010100:Oxygen / Q000097:blood*; D010805:Physical Conditioning, Animal / Q000502:physiology*
chemical_list: D006454:Hemoglobins; D010100:Oxygen