title: Ibn al-Nafis: discoverer of the pulmonary circulation.
authors.affiliation: Pathology Services Division, Dhahran Health Center, Saudi Aramco, Dhahran, Saudi Arabia. samir.amr@aramco.com
authors.forename: Samir S
authors.initials: SS
authors.lastname: Amr
authors.forename: Abdelghani
authors.initials: A
authors.lastname: Tbakhi
mesh_terms: D049691:History, Medieval; D006801:Humans; D008514:Medicine, Arabic / Q000266:history*; D010827:Physiology / Q000266:history*; D011652:Pulmonary Circulation