Woon, Y. L.; Ng, C. W.; Mudin, R. N.; Suli, Z. Health Facility Use by Dengue Patients in the Klang Valley, Malaysia: A Secondary Analysis of Dengue Surveillance Data. Western Pac Surveill Response J 2019, 10 (2). https://doi.org/10.5365/wpsar.2019.10.1.001.