Mirattanaphrai, S., M. Suphannaphong, and J. Sriratanaban. “Adverse Events Occurred within 30 Minutes Following COVID-19 Vaccination at Bang Sue Central Vaccination Center, Bangkok, Thailand, July to December 2021”. Outbreak, Surveillance, Investigation & Response (OSIR) Journal, vol. 17, no. 4, Dec. 2024, pp. 222-31, doi:10.59096/osir.v17i4.268653.