TY  - RPRT
TI  - Activity counseling by primary care physicians.
AU  - B M Pinto
AU  - M G Goldstein
AU  - B H Marcus
DO  - 10.1006/pmed.1998.0335
UR  - https://pubmed.ncbi.nlm.nih.gov/9672943/
ID  - 9672943
ER  -