Norell staffan E

A short course in epidemiology - 1st ed - New York : Raven, NY, 1991. - ix, 192 p. : ill.

0881678422


Case control studies
Cohort studies
Research design

WA 950, N834s


Last Updated April 2017
Copyright © CRP Library
Centre for the Rehabilitation of the Paralysed (CRP)