Author
Pennsylvania Tuberculosis Society
4
Fondey, John
3
Bellinger, John Skottowe
1
Flick, Lawrence F. 1856-1938
1
Landis, H. R. M.
1
Ott, Katherine
1
Philadelphia (Pa.) Health Council and Tuberculosis Committee
1
Philadelphia Tuberculosis and Health Association
1
Schenck (Dr. J.H.) & son (Philadelphia)
1
University of Pennsylvania 1799
1
University of Pennsylvania Dept. of Medicine Henry Phipps Institute
1
University of Pennsylvania Medical Dept Henry Phipps Institute
1