TY - GEN AU - GEORGIADES,J AU - MORZYCKA,M TI - Vaccination with Koprowski's live attenuated polio vaccine in the area of Gdansk and Olsztyn provinces. I. Results of viral, serological examinations carried out prior to the vaccination SN - 0020-4463 PY - 1998///1101 KW - Humans KW - Physical Examination KW - Poliomyelitis KW - immunology KW - Vaccination KW - Vaccines, Attenuated N1 - Publication Type: Journal Article ER -