학술논문

Progress towards poliomyelitis eradication in Nigeria, January 2014-July 2015.
Document Type
Article
Source
Weekly Epidemiological Record. 8/21/2015, Vol. 90 Issue 34, p423-430. 8p.
Subject
*IMMUNIZATION
*POLIO
*SURVEYS
*TIME
*DISEASE eradication
POLIO transmission
Language
ISSN
0049-8114