Authors: Calfas, KJ Sallis, JF Nichols, JF Sarkin, JA Johnson, MF Caparosa, S Thompson, S Gehrman, CA Alcaraz, JE

Citation: Kj. Calfas et al., Project GRAD: Two-year outcomes of a randomized controlled physical activity intervention among young adults, AM J PREV M, 18(1), 2000, pp. 28-37

Authors: Sallis, JF Calfas, KJ Alcaraz, JE Gehrman, C Johnson, MF

Citation: Jf. Sallis et al., Potential mediators of change in a physical activity promotion course for university students: Project GRAD, ANN BEHAV M, 21(2), 1999, pp. 149-158

Authors: Sallis, JF Alcaraz, JE McKenzie, TL Hovell, MF

Citation: Jf. Sallis et al., Predictors of change in children's physical activity over 20 months - Variations by gender and level of adiposity, AM J PREV M, 16(3), 1999, pp. 222-229

Authors: Sallis, JF Calfas, KJ Nichols, JF Sarkin, JA Johnson, MF Caparosa, S Thompson, S Alcaraz, JE

Citation: Jf. Sallis et al., Evaluation of a university course to promote physical activity: Project GRAD, RES Q EXERC, 70(1), 1999, pp. 1-10