Apichai Vasuratna และ Sumonmal Manusirivithaya; Siriwan Tangjitgamol. (2021) (Our) World with COVID-19. <i>Thai Journal of Obstetrics and Gynaecology</i>, <i>29</i>(3), 122-130.Apichai Vasuratna และ Sumonmal Manusirivithaya; Siriwan Tangjitgamol. "(Our) World with COVID-19". Thai Journal of Obstetrics and Gynaecology 29 (2021):122-130.Apichai Vasuratna และ Sumonmal Manusirivithaya; Siriwan Tangjitgamol. (Our) World with COVID-19. PIMDEE Co. Ltd.:ม.ป.ท. 2021.