@article{article4963aa26,
title   = {Low bone mass in juvenile onset sclerosis systemic: the possible role for 25-hydroxyvitamin D insufficiency},
author = {Shinjo, Samuel Katsuyuki and Bonfá, Eloísa Silva Dutra de Oliveira and Caparbo, Valéria de Falco and Pereira, Rosa Maria Rodrigues},
year = {2011},
doi = {10.1007/s00296-010-1421-6},
journal   = {Rheumatology International}
}