Drazdienė, Nijolė, Mari Laan, Jolanta Zaikauskienė, and Vytautas Usonis. “Respiratory Syncytial Virus Infection in a selected Sample of Infants Hospitalized for Lower Respiratory Tract Infection in Lithuania and Estonia”. Acta medica Lituanica 24, no. 4 (January 23, 2018): 191–198. Accessed April 28, 2024. https://www.journals.vu.lt/AML/article/view/21316.