title: Morphometrics of fish gills.
mesh_terms: D000818:Animals; D001699:Biometry; D055592:Biophysical Phenomena; D001703:Biophysics; D001784:Blood Gas Analysis; D001835:Body Weight; D002249:Carbon Monoxide Poisoning / Q000503:physiopathology; D003530:Cyprinidae; D004058:Diffusion; D005399:Fishes / Q000033:anatomy & histology / Q000502:physiology*; D005880:Gills / Q000033:anatomy & histology / Q000502:physiology* / Q000503:physiopathology; D008386:Marine Biology; D008854:Microscopy, Electron; D008954:Models, Biological; D010100:Oxygen / Q000097:blood; D010101:Oxygen Consumption; D012119:Respiration; D012487:Salmonidae; D012754:Sharks; D014692:Ventilation-Perfusion Ratio
chemical_list: D010100:Oxygen