AYVAZYAN, Gohar; BAGHDASARYAN, Nune; AVETISYAN, Lilit; MNATSAKANYAN, Nane; ALEKSANYAN, Lilit. Serum vitamin D concentration in children with pneumonia and acute respiratory infections, risk factors for its low level. The Journal of Infection in Developing Countries, [S. l.], v. 17, n. 10, p. 1413–1419, 2023. DOI: 10.3855/jidc.17749. Disponível em: https://jidc.org/index.php/journal/article/view/37956365. Acesso em: 20 may. 2024.