Author
Alabama State Board of Health
2
Alabama. State Department of Health
2
Chicago Medical Society
2
Medical Association of the State of Alabama
2
Medical Association of the State of Alabama. Board of Censors
2
Eijkman, Pieter Hendrik, 1862-1914
1
Medical Society of New Jersey
1
Medical and Chirurgical Faculty of the State of Maryland
1
Technical Meetings Information Service
1
Universidad Autónoma de San Luis Potosí. Facultad de Medicina
1
University of Missouri
1
World Meetings Information Center
1