de Siqueira, Davi Silveira, Leonardo Deyvid Lima Veras, Gabriel Nicolas Nunes Lemos, Isabella dos Santos Sampaio, Elza Cláudia Fragoso Oliveira, Isabella Pinheiro Costa do Amaral, Gergiane Lopes Vaz, Antonio Carlos Rosário Vallinoto, Cléa Nazaré Carneiro Bichara, and Carlos David Araújo Bichara. “LABORATORY EVALUATION OF VITAMIN D BEFORE AND DURING THE COVID-19 PANDEMIC IN INDIVIDUALS IN THE BRAZILIAN AMAZON”. Seven Editora (February 20, 2025): 13–22. Accessed March 17, 2025. https://sevenpublicacoes.com.br/editora/article/view/6633.