Usonis, V., Narkevičiūtė, I., & Guntaitė, V. (2013). Effectiveness of early oseltamivir treatment in children with pandemic 2009 A/H1N1 influenza in the Vilnius University Children Hospital. Acta Medica Lituanica, 19(4), 459-465. https://doi.org/10.6001/actamedica.v19i4.2557