Some thoughts on the revised Sri Lankan expanded programme of immunisation.

Perera, B J C2014-01-082014-01-082012-04Perera B J C. Some thoughts on the revised Sri Lankan expanded programme of immunisation. Sri Lanka Journal of Child Health. 2012 Apr-Jun; 41(2): 53-54.http://imsear.searo.who.int/handle/123456789/149785enSri Lankarevised expanded programme of immunisationSome thoughts on the revised Sri Lankan expanded programme of immunisation.Article