Masloman, N., Mustadjab, I. and Munir, M. (1991) “Congenital Malformation at Gunung Wenang Hospital Manado : A Five-Year Spectrum”, Paediatrica Indonesiana, 31(11-12), pp. 294-302. Available at: https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/1451 (Accessed: 29March2024).