Rothman , Kenneth J.
Epidemiology : An Introduction / Kenneth J. Rothman - 2nd ed. - Oxford University Press, 2012. - 280 p.
9780199754557
Epidemiology
ეპიდემიოლოგია
WA
614 / R-82
Epidemiology : An Introduction / Kenneth J. Rothman - 2nd ed. - Oxford University Press, 2012. - 280 p.
9780199754557
Epidemiology
ეპიდემიოლოგია
WA
614 / R-82