Is There A Huge Research Gap In Indian Public Health System? A Review On Published Articles Related To National Health Programmes, In The Pubmed Indexed Journals. Int J Hlth Sys Impl Res. 2019;2(2):18-22. Accessed October 17, 2026. https://ijhsir.ahsas-pgichd.org/index.php/ijhsir/article/view/18