Kovalchuk, I. V., Solomashenko, N. I., Romanenko, E. N., Romanenkova, N. I., Zvolibovskaya, A. V., & Demina, G. I. (2018). SURVEILLANCE OF POLIOMYELITIS AND ACUTE FLACCID PARALYSIS IN THE SOUTH OF THE RUSSIAN FEDERATION IN 2013–2017. Sankt-Peterburg : NIIÈM imeni Pastera.
Cita Chicago Style (17a ed.)Kovalchuk, I. V., N. I. Solomashenko, E. N. Romanenko, N. I. Romanenkova, A. V. Zvolibovskaya, y G. I. Demina. SURVEILLANCE OF POLIOMYELITIS AND ACUTE FLACCID PARALYSIS IN THE SOUTH OF THE RUSSIAN FEDERATION IN 2013–2017. Sankt-Peterburg : NIIÈM imeni Pastera, 2018.
Cita MLA (8a ed.)Kovalchuk, I. V., et al. SURVEILLANCE OF POLIOMYELITIS AND ACUTE FLACCID PARALYSIS IN THE SOUTH OF THE RUSSIAN FEDERATION IN 2013–2017. Sankt-Peterburg : NIIÈM imeni Pastera, 2018.