TY  - JOUR
A1  - Mindell, J.
A1  - Giampaoli, S.
A1  - Goesswald, A.
T1  - Sample selection, recruitment and participation rates in health examination surveys in Europe – Experience from seven national surveys
Y1  - 2015
DO  - 10.1186/s12874-015-0072-4
VL  - 15
IS  - 78

ER  -