Authors: Goldstein, MG Pinto, BM Marcus, BH Lynn, H Jette, AM Rakowski, W McDermott, S DePue, JD Milan, FB Dube, C Tennstedt, S

Citation: Mg. Goldstein et al., Physician-based physical activity counseling for middle-aged and older adults: A randomized trial, ANN BEHAV M, 21(1), 1999, pp. 40-47