“COMPARISON OF DIAGNOSTIC ACCURACY OF SELF-REPORTED VARICELLA HISTORY WITH SERUM ANTI-VARICELLA-ZOSTER VIRUS IGG AMONG HOSPITAL HEALTHCARE WORKERS, SAMUT SAKHON PROVINCE, THAILAND (SEPTEMBER - OCTOBER 2020)”. The Southeast Asian Journal of Tropical Medicine and Public Health, vol. 52, no. 4, Sept. 2021, pp. 547-56, https://journal.seameotropmednetwork.org/index.php/jtropmed/article/view/482.