Kurniawan C, Murni I, Nugroho S, Noormanto N, Naning R. Lung function test in children with left-to-right shunt congenital heart disease. PI [Internet]. 27Jul.2018 [cited 16Apr.2024];58(4):165-. Available from: https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/1805