1.
Utami AR, Basuki B, Sjahrurahman A. Delayed stool specimen collection during the early and late stages of the Polio outbreak increase the risk of negative Wild Poliovirus laboratory results in some districts in Indonesia. Med J Indones [Internet]. 2007 May 1 [cited 2025 Mar. 13];16(2):122-6. Available from: https://mji.ui.ac.id/journal/index.php/mji/article/view/266