เทพสิทธา ก., and นฤพนธ์จิรกุล อ. “Outbreak Verification summary, 26 Week June 20 - 26, 2004”. Weekly Epidemiological Surveillance Report, vol. 35, no. 26, Mar. 2025, p. 443, https://he05.tci-thaijo.org/index.php/WESR/article/view/4811.