Nataprawira, H., S. Rahayuningsih, N. Afandi, A. Firman, and T. Koan. “Role of Multidetector Spiral CT Scanning for Pulmonary Embolism Confirmation in a Child With Pulmonary Hypertension: A Case Report”. Paediatrica Indonesiana, Vol. 49, no. 1, Mar. 2009, pp. 54-8, doi:10.14238/pi49.1.2009.54-8.