TÜFEKCI, Sinan; AYGÜN, Erhan. Association of Vitamın D Deficiency and Respiratory Syncytial Virus with Severe Lower Respiratory Tract Infection in Newborn Intensive Care Unit. Archives of Clinical and Biomedical Research, [S. l.], v. 4, n. 6, p. 721–727, 2020. Disponível em: https://fortunejournals.org/ojs/index.php/acbr/article/view/14803. Acesso em: 6 jun. 2026.