1. PTPN22 R620W may affect age at onset and survival of SSC patients. (22nd February 2011) Authors: Kokkali, S; Hristova, D; Kirsten, H; Ahnert, P; Hunzelmann, N; Vaith, P; Melchers, I Journal: Annals of the rheumatic diseases Issue: Volume 70(2011)Supplement 2 Page Start: A28 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗