Volume 3(6); July 1931 Articles Henri De Mondeville PMCID: PMC2606324 The Relationship of Patent Ductus Arteriosus to Infectious Processes in the Duct Itself, in the Pulmonary Artery, the Aorta and the Heart Valves PMCID: PMC2606331 Association Between Disease in the Gall-Bladder and in the Heart, as Evidenced at Autopsy PMCID: PMC2606327 Duodenal Diverticula PMCID: PMC2606326 Electrometric Serology : A Short Series of Determinations on Syphilitic and Non-Syphilitic Sera. Preliminary Studies PMCID: PMC2606320 Cancer Organizations in France, Belgium, England, Germany and Sweden PMCID: PMC2606323 The Blood Picture of Normal Laboratory Animals PMCID: PMC2606328 Events PMCID: PMC2606330 Abstracts PMCID: PMC2606325 Book Reviews The Factor of Infection in the Rheumatic State PMCID: PMC2606329 Heart Disease PMCID: PMC2606321 Journal Matter Administrative content — journal masthead, notices, indexes, etc. | ||