Laurentia, L. M. and Effendi, R. F. . (2022) “Clinical Profiles, Laboratory, Radiological and Outcome of COVID-19 Elderly Patients in Waikabubak Regional General Hospital, West Sumba ”, Indonesian Journal of Tropical and Infectious Disease, 10(2), pp. 69–75. doi: 10.20473/ijtid.v10i2.33381.