Impact of social comparison on cancer survivors' quality of life: an experimental field study
Health Psychology (2012) - Comment
pubmed: 22149129  doi: 10.1037/a0026572  issn: 1930-7810  issn: 0278-6133 

Thecla M. Brakel, Arie Dijkstra, Abraham P. Buunk, Frans W. Siero