TY - GEN AU - PENTSIK,A S AU - LISITSA,F M AU - PAKALNSH,N P TI - [Experience in vaccination against poliomyelitis with live attenuated vaccine] SN - 0023-2149 PY - 1998///1101 KW - Poliomyelitis KW - immunology KW - Vaccination KW - Vaccines, Attenuated N1 - Publication Type: Journal Article ER -