HANDOKO, Handoko; PURWANTI, Angki; TANJUNGSARI, Dian Wahyu; PERTIWI, Intan; MURTIANI, Farida. Hubungan Antara Kadar Vitamin D dengan Derajat Keparahan COVID-19. The Indonesian Journal of Infectious Diseases, [S. l.], v. 8, n. 1, p. 1–9, 2022. DOI: 10.32667/ijid.v8i1.130. Disponível em: https://ijid-rspisuliantisaroso.co.id/index.php/ijid/article/view/130. Acesso em: 21 jun. 2026.