Non-response to baseline, non-response to follow-up and mortality in the Whitehall II cohort

J. E Ferrie, A Singh Manoux, A Shortt, P Martikainen, J Head, M Marmot, D Gimeno, R De Vogli, M Elovainio and M. J Shipley

International Journal of Epidemiology 38 ( 3 ): 831 - 837 , 2009