(Q59150239)
Statements
Smoking and consistently high use of medical care among older HMO members. (English)
1 reference
D K Freeborn
1 reference
J P Mullooly
1 reference
C R Pope
1 reference
1 May 1990
1 reference
80
1 reference
5
1 reference
603-605
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference