Clinical epidemiology :
Feinstein, Alvan R.
Clinical epidemiology : the architecture of clinical research / Alvan R. Feinstein. - Philadelphia : Saunders, 1985. - 812 p.
072161308X
Epidemiology.
Epidemiologic methods.
WA 950
Clinical epidemiology : the architecture of clinical research / Alvan R. Feinstein. - Philadelphia : Saunders, 1985. - 812 p.
072161308X
Epidemiology.
Epidemiologic methods.
WA 950