Critical appraisal of epidemiological studies and clinical trials.
Elwood, J. Mark
Critical appraisal of epidemiological studies and clinical trials. - 2 - Oxford Oxford University Press, 1998 - 448p.
0192627449
ClinicalTrials
Epidemiologic Methods
Epidemiology
Epidemiology
WA 950: N98C: ELW
Critical appraisal of epidemiological studies and clinical trials. - 2 - Oxford Oxford University Press, 1998 - 448p.
0192627449
ClinicalTrials
Epidemiologic Methods
Epidemiology
Epidemiology
WA 950: N98C: ELW