title: Studies on the lining film of the air breathing chambers of some fresh water fishes.
mesh_terms: D000818:Animals; D005399:Fishes / Q000378:metabolism*; D006023:Glycoproteins / Q000378:metabolism; D010743:Phospholipids / Q000378:metabolism; D012137:Respiratory System / Q000378:metabolism*; D013500:Surface Tension
chemical_list: D006023:Glycoproteins; D010743:Phospholipids