Istianah, Z., S. Sunartini, and S. Nugroho. “Motor Clinical Progression in a Series of Pediatric Duchenne and Becker Muscular Dystrophy Cases”. Paediatrica Indonesiana, Vol. 59, no. 2, Mar. 2019, pp. 51-4, doi:10.14238/pi59.2.2019.51-4.