Novick D, Montgomery W, Aguado J, Peng X, Haro JM. Factors associated with and impact of pain persistence in Asian patients with depression: a 3-month, prospective observational study. Int J Psychiatry Clin Pract. 2017 Mar;21(1):29-35. doi: 10.1080/13651501.2016.1242751
Saigi N, Espelt A, Folch C, Sarasa-Renedo A, Castellano Y, Majo X, Merono M, Brugal MT, Casabona J, REDAN Group. Differences in illegal drug consumption between native and immigrants in a large sample of injected drug users in Catalonia (Spain). Adicciones. 2014;26(1):69-76. doi: 10.20882/adicciones.136
Novick D, Montgomery W, Aguado J, Peng X, Brugnoli R, Maria Haro J. Impact of anxiety symptoms on outcomes of depression. A study in patients from Asia. Int J Psychiatry Clin Pract. 2013 Nov 5;17(Suppl 2):30-1. doi: 10.3109/13651501.2013.851555
Hartman M, Bolton E, Fehnel SE. Accounting for age differences on the Wisconsin Card Sorting Test: decreased working memory, not inflexibility. Psychol Aging. 2001 Sep 1;16(3):385-99.