Incorrectness of the diagnosis of death from influenza : presence of bronchopneumonia in practically all persons severely ill with pneumonia Christian, Henry A. (Henry Asbury), 1876-1951. Influenza, Human -- complications Bronchopneumonia -- diagnosis Cause of Death Chicago : American Medical Association, c1918 Text 4 p. nlm:nlmuid-101496069-bk 101496069 http://resource.nlm.nih.gov/101496069 English The National Library of Medicine believes this item to be in the public domain : https://creativecommons.org/publicdomain/mark/1.0/