title: Ultrasonic studies on the head oil of the North Atlantic pilot whale (Globicephala melaena melaena).
mesh_terms: D000818:Animals; D002591:Cetacea; D006257:Head; D066298:In Vitro Techniques; D009821:Oils; D014465:Ultrasonics; D014907:Whales
chemical_list: D009821:Oils