Critical appraisal of epidemiological studies and clinical trials.
Elwood, J. Mark.
Critical appraisal of epidemiological studies and clinical trials. - 3rd - Oxford Oxford University Press, 2007 - 570p.
9780198529552
Clinical Trials
Epedemiology - Research - Methodology
Epidemiologic Methods
WA 950 2007CR
Critical appraisal of epidemiological studies and clinical trials. - 3rd - Oxford Oxford University Press, 2007 - 570p.
9780198529552
Clinical Trials
Epedemiology - Research - Methodology
Epidemiologic Methods
WA 950 2007CR