title: Composition of oil in fish bones: possible function in neutral buoyancy.
mesh_terms: D000400:Air Sacs / Q000032:analysis; D000818:Animals; D001842:Bone and Bones / Q000032:analysis*; D002784:Cholesterol / Q000032:analysis; D005399:Fishes / Q000502:physiology*; D008055:Lipids / Q000032:analysis; D009821:Oils / Q000032:analysis*; D010743:Phospholipids / Q000032:analysis; D013045:Species Specificity; D013550:Swimming; D014280:Triglycerides / Q000032:analysis
chemical_list: D008055:Lipids; D009821:Oils; D010743:Phospholipids; D014280:Triglycerides; D002784:Cholesterol