TY - BOOK AU - World Health Organization TI - Role of immunization in communicable disease control: report on the technical discussions held at the 12th session of the reg committee of south east asia (24 and 25 September 1959 U1 - 616.9 PY - 1959/// CY - Geneva PB - World Health Oraganization KW - WHO KW - Pathology -- Internal medicine N1 - Gift; WHO, international health, pathology, global disease ER -