TY - BOOK AU - Hennessen,W. AU - van Wezel,A.L. TI - International symposium on reseassesment of inactivated poliomye- litis vaccine: proceedings of a IABS Symposium held on 24-27th.June 1980 in the Rijksinstituut voor de Volksgezondheid, Bithoven, the Netherlands SN - 380551820X PY - 1980/// CY - Basel, Switzerland PB - Karger KW - Poliovirus vaccine KW - Congresses KW - Poliovirus vaccine, Oral N1 - Includes list of participants and subject index ER -