RT Conference Proceedings T1 HYPOVITAMINOSIS D IN JUVENILE IDIOPATHIC ARTHRITIS: PREVALENCE AND RELATED FACTORS A1 Galindo Zavala, R. A1 Martin Pedraz, L. A1 Nunez Cuadros, E. A1 Diaz-Cordoves Rego, G. A1 Urda Cardona, A. L. K1 Vitamin-d K1 Disease PB Bmj publishing group SN 0003-4967 YR 2017 FD 2017-06-01 LK https://hdl.handle.net/10668/24543 UL https://hdl.handle.net/10668/24543 LA en DS RISalud RD Apr 17, 2025