Isabela G. Bristotte, Natália V. S. Daniel, Luciana Pietro. Prevalence of vitamin D deficiency in children with sickle cell anemia: a systematic review . BJHBS [Internet]. 2023 Dec. 20 [cited 2024 May 18];22(2):106-1. Available from: https://www.e-publicacoes.uerj.br/bjhbs/article/view/80047