Sackett, David L., ed.
CLINICAL epidemiology: a basic science for clinical medicine - 2nd ed. - Boston Little, Brown 1991 - xvii, 441 p.
316765996
Epidemiology
614.4 / CLI
CLINICAL epidemiology: a basic science for clinical medicine - 2nd ed. - Boston Little, Brown 1991 - xvii, 441 p.
316765996
Epidemiology
614.4 / CLI