TY  - JOUR
A1  - Pfarr, C.
A1  - Schmid, A.
A1  - Schneider, U.
T1  - Reporting heterogeneity in self- assessed health among elderly Europeans
Y1  - 2012
DO  - 10.1186/2191-1991-2-21
VL  - 2
IS  - 1

ER  -