Importation and circulation of poliovirus in Bulgaria in 2001.
عرض/ افتح
الإستشهاد
Kojouharova, Mira, Zuber, Patrick L. F., Gyurova, Snejana, Fiore, Lucia, Buttinelli, Gabriele. et al. (2003). Importation and circulation of poliovirus in Bulgaria in 2001.. Bulletin of the World Health Organization, 81 (7), 476 - 481. World Health Organization. https://iris.who.int/handle/10665/268981