1. AB1142 Vitamin d levels and association with disease activity in paraguayan sle patients. (15th June 2017) Authors: Román, L; Pedretti, G Avila; Acosta, ME; Melo, M; Martinez, MT; Margarita, D; Colman, I Acosta Journal: Annals of the rheumatic diseases Issue: Volume 76(2017)Supplement 2 Page Start: 1455 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗