title: Point:Counterpoint: Gravity is/is not the major factor determining the distribution of blood flow in the human lung.
authors.forename: Kelly S
authors.initials: KS
authors.lastname: Burrowes
authors.forename: Merryn H
authors.initials: MH
authors.lastname: Tawhai
mesh_terms: D000818:Animals; D006112:Gravitation; D006801:Humans; D008833:Microcirculation / Q000502:physiology; D011187:Posture; D011650:Pulmonary Alveoli / Q000098:blood supply / Q000502:physiology; D011652:Pulmonary Circulation / Q000502:physiology*