Methods of covariate selection: directed acyclic graphs and the change-in-estimate procedure.
Weng HY; Hsueh YH; Messam LL; Hertz-Picciotto I; American Journal of Epidemiology, 2009, vol. 169, issue 10, p 1182, ISSN 00029262. ISBN 00029262.

Full Text Resources Located for this Citation

View article on EBSCOhost(Login required)
View article via CrossRef