Millenny Zai, Theodora Destry. 2021. “RELATIONSHIP OF PATIENT CHARACTERISTICS WITH THE SEVERITY OF COVID-19 IN HOSPITALIZED PATIENTS IN ROYAL PRIMA HOSPITAL MEDAN JANUARY- MARCH 2021”. Jurnal Kedokteran Raflesia 7 (2):59-67. https://doi.org/10.33369/juke.v7i2.19620.