Rothman, Kenneth J .
Epidemiology: an introduction / by Kenneth J Rothman. - 2nd ed / - New York : Oxford University Press , 2012 - 268p :
978-0-19-975455-7
Epidemiologic methods
L:4:51 / Q2
Epidemiology: an introduction / by Kenneth J Rothman. - 2nd ed / - New York : Oxford University Press , 2012 - 268p :
978-0-19-975455-7
Epidemiologic methods
L:4:51 / Q2