000			01685nam a2200193Ia 4500
008			250806s9999||||xx |||||||||||||| ||und||
020			_a9.78146E+12
060			_aWA 105 _b.G67 2014
100			_aGordis, Leon.
245		0	_aEpidemiology / _cLeon Gordis.
250			_aFifth edition.
260			_aPhiladelphia, PA : _bElsevier/Saunders, _c[2014]
300			_axv, 392 pages : _billustrations _c25.5 cm
504			_aIncludes bibliographical references and index.
505			_aThe dynamics of disease transmission -- The occurrence of disease : I. Disease surveillance and measures of morbidity -- The occurrence of disease: II. Mortality and other measures of disease impact -- Assessing the validity and reliability of diagnostic and screening tests -- The natural history of disease : ways of expressing prognosis -- Assessing preventive and therapeutic measures : randomized trials -- Randomized trials : some further issues -- Cohort studies -- Case-control studies and other study designs -- Estimating risk : is there an association? -- More on risk : estimating the potential for prevention -- A pause for review : comparing cohort and case-control studies -- From association to causation : deriving inferences from epidemiologic studies -- More on causal inferences : bias, confounding, and interaction -- Identifying the roles of genetic and environmental factors in disease causation -- Using epidemiology to evaluate health services -- The epidemiologic approach to evaluating screening programs -- Epidemiology and public policy -- Ethical and professional issues in epidemiology.
650			_aEpidemiologic Methods
650			_aEpidemiology
942			_bDIMC _cBK
999			_c26230 _d26230