Dechkum, N., Larnom, C., Tepmongkol, M., Waywa, D. and Jaratwisarutporn, Y. (2001) “Survey of Cryptosporidium oocysts in early primary schoolchildren in Samutsakhon and Nakhonpathom”, Archives of Allied Health Sciences. Khon Kaen, Thailand, 13(2), pp. 104–113. available at: https://he01.tci-thaijo.org/index.php/ams/article/view/65958 (accessed: 12 September 2026).