"Roentgen Diagnosis of Foreign Bodies in the Esophagus" and "Roentgen-Ray Findings in Chests of Asthma Patients", 1927

"Roentgen Diagnosis of Foreign Bodies in the Esophagus" and "Roentgen-Ray Findings in Chests of Asthma Patients", 1927, Box: 1, Folder: 13. Thomas Jefferson University - Archives and Special Collections.

"Roentgen Diagnosis of Foreign Bodies in the Esophagus" and "Roentgen-Ray Findings in Chests of Asthma Patients", 1927, Box: 1, Folder: 13. Thomas Jefferson University - Archives and Special Collections. http://aisrmedia1.jefferson.edu:81/repositories/2/archival_objects/2085 Accessed November 15, 2024.