Cardoso, S., Santos, A., Guerra, R. S., Sousa, A. S., Padrão, P., Moreira, P., . . . Borges, N. (2017). Association between serum 25-hidroxyvitamin D concentrations and ultraviolet index in Portuguese older adults: A cross-sectional study. BMC Geriatr.

Cardoso, Sofia, Alejandro Santos, Rita S. Guerra, Ana S. Sousa, Patrícia Padrão, Pedro Moreira, Cláudia Afonso, Teresa F. Amaral, et Nuno Borges. "Association between Serum 25-hidroxyvitamin D Concentrations and Ultraviolet Index in Portuguese Older Adults: A Cross-sectional Study." BMC Geriatr 2017.

Cardoso, Sofia, et al. "Association between Serum 25-hidroxyvitamin D Concentrations and Ultraviolet Index in Portuguese Older Adults: A Cross-sectional Study." BMC Geriatr 2017.