Validation of the Spanish, Portuguese and French versions of the Lupus Damage Index questionnaire: data from North and South America, Spain and Portugal.
Pons-Estel BA, Sánchez-Guerrero J, Romero-Díaz J, Iglesias-Gamarra A, Bonfa E, Borba EF, Shinjo SK, Bernatsky S, Clarke A, García MA, Marcos JC, Duarte A, Berbotto GA, Scherbarth H, Marques CD, Onetti L, Saurit V, Souza AW, Velozo E, Catoggio LJ, Neira O, Burgos PI, Ramirez LA, Molina JF, De La Torre IG, Silvariño R, Manni JA, Durán-Barragán S, Vilá LM, Fortin PR, Calvo-Alén J, Santos MJ, Portela M, Esteva-Spinetti MH, Weisman M, Acevedo EM, Segami MI, Gentiletti SB, Roldán J, Navarro I, Gonzalez E, Liu JM, Karlson EW, Costenbader KH, Wolfe F, Alarcón GS.
Pons-Estel BA, et al.
Lupus. 2009 Oct;18(12):1033-52. doi: 10.1177/0961203309105590.
Lupus. 2009.
PMID: 19762375
Free PMC article.