Pain, depression, and fatigue: Loneliness as a longitudinal risk factor

Lisa M. Jaremka, Rebecca R. Andridge, Christopher P. Fagundes, Catherine M. Alfano, Stephen P. Povoski, Adele M. Lipari, Doreen M. Agnese, Mark W. Arnold, William B. Farrar, Lisa D. Yee, William E. Carson, Tanios Bekaii-Saab, Edward W. Martin, Carl R. Schmidt, Janice K. Kiecolt-Glaser