Results 301 to 310 of about 3,695,194 (322)

Cohort studis

2009
Abstract Cohort studies constitute one of the basic types of designs in epidemiologic research. The key element of cohort studies is time. Specifically, a cohort (i.e. group of individuals) who at enrolment is free from the disease (i.e.
Alvaro Muñoz, F. Javier Nieto
openaire   +1 more source

Cohort Studies

2004
Harvey Checkoway   +2 more
openaire   +2 more sources

Cohort studies

2012
Emily Herrett, Hannah Kuper
openaire   +1 more source

Home - About - Disclaimer - Privacy