Work productivity in relapsing multiple sclerosis: associations with disability, depression, fatigue, anxiety, cognition, and health-related quality of life.
Glanz BI, Dégano IR, Rintell DJ, Chitnis T, Weiner HL, Healy BC
Value Health. 2012 Dec; 15(8):1029-35. Epub 2012 Oct 25. PMID: 23244804.Abstract