Seoul-Hee Nam, Yu-Rin Kim. “Changes in the Work Environment and Personal Quarantine Guidelines of South Korean Dental Clinics Due to the COVID-19 Outbreak”. Annals of the Romanian Society for Cell Biology (April 10, 2021): 2385 –. Accessed April 19, 2024. https://annalsofrscb.ro/index.php/journal/article/view/2772.