American journal of epidemiology
Baetjer, Anna M. (ed.)
American journal of epidemiology - School of Hygiene and Public health of the Johns Hopkins University, Baltimore 1965 - 385 - 81-82 .
Epidemiology; Public Health; American; Disease Surveillance; Statistics
Epidemiology--Periodicals | Disease incidence--United States--JHSPH
614.49
American journal of epidemiology - School of Hygiene and Public health of the Johns Hopkins University, Baltimore 1965 - 385 - 81-82 .
Epidemiology; Public Health; American; Disease Surveillance; Statistics
Epidemiology--Periodicals | Disease incidence--United States--JHSPH
614.49