Djayusman, Mardiana, Margaretha Damanik, Erijana Miraza, Charles Hutasoit, and Chairuddin Lubis. 2019. “Clinical Presentation of Measles at the Pediatric Ward in Dr. Pirngadi Hospital Medan”. Paediatrica Indonesiana 32 (7-8), 178-83. https://doi.org/10.14238/pi32.7-8.1992.178-83.