TY  - JOUR
A1  - Pohlmeier, W. 
A1  - Ulrich, V. 
T1  - An econometric model of the two-part decision making process in the demand for health care
Y1  - 1995
DO  - 10.2307/146123
JF  - Journal of Human Resources 
VL  - 30
IS  - 2

ER  -