For citations:
Article E. Circulating Vaccine-Derived Poliovirus - Lao People’s Democratic Republic. Epidemiology and Vaccinal Prevention. 2015;14(5):12-12. (In Russ.)
Article E. Circulating Vaccine-Derived Poliovirus - Lao People’s Democratic Republic. Epidemiology and Vaccinal Prevention. 2015;14(5):12-12. (In Russ.)