Laksitarini, A. ., A. . Lefi, and M. . Yusuf Alsagaff. “The Relationship Between Active Case Finding Of Rheumatic Heart Disease Through Echocardiographic Screening And Nutritional Status In Children Aged 5 – 15 Years Old In Surabaya, Indonesia”. Journal of Neonatal Surgery, vol. 14, no. 10S, Apr. 2025, pp. 525-34, doi:10.52783/jns.v14.2875.