R. Ringer

Predictors of Patient Participation and Completion of Home-Based Cardiac Rehabilitation in the Veterans Health Administration for Patients With Coronary Heart Disease.

M. Whooley, D. Schopfer, Hui Shen, 2019, The American journal of cardiology.

Obesity as a chronic disease: modern medical and lifestyle management.

J. Rippe, R. Ringer, J M Rippe, 1998, Journal of the American Dietetic Association.