Routine Immunization: Campaign or Routine.

Srivastava, R N2015-12-312015-12-312012-06Srivastava R N. Routine Immunization: Campaign or Routine. Indian Pediatrics. 2012 June; 49(6): 501-502.http://imsear.searo.who.int/handle/123456789/169385enRoutine Immunization: Campaign or Routine.Article