Search Results       Your search for [subject]Polio-Free Maintenance Immunization Campaign returned 1 record.           Proclamation no.135, declaring the launching of the "Polio-Free Maintenance Immunization Campaign" during the month of Dec. 2001, February and March 2002. Subject: Polio-Free Maintenance Immunization Campaign; Immunization.          Add to Book Cart Relevance: 39.66%