Nyarko, Philomena Immunization status and child survival in rural Ghana / Philomena Nyarko, Brian Pence & Cornelius Debpuur - New York : PC , 2001 - 29p. : ill. ; 22 cm. - Policy Research Division Working Papers No. 147 . Includes bibliographical references and index. Subjects--Topical Terms: Child survivalImmunizationDiseasesRural areas Gov. Doc. Class. No.: US PC PRD WP-147