title: In vivo blood and guts physiology in fishes.
authors.affiliation: University of Prince Edward Island. stevens@upei.ca
authors.forename: E Don
authors.initials: ED
authors.lastname: Stevens
mesh_terms: D000818:Animals; D005399:Fishes / Q000502:physiology*; D049673:History, 20th Century; D010100:Oxygen / Q000097:blood; D010827:Physiology / Q000266:history*; D011659:Pulmonary Gas Exchange / Q000502:physiology*
chemical_list: D010100:Oxygen