Analysis Comparative Of The Cost Medical Services For The Treatment Confirmed Patients COVID-19 An Isolation Ward Of The Prima Husada Hospital, Cipta Medan And The Claims Of The Ministry Of Health For Covid-19 Isolation Patients — Syafril Armansah , Ermi Girsang, Ali Napiah Nasution
A Correlation Of Neutrophil Gelatinase-Associated Lipocalin (Ngal) Levels In Children With Acute Kidney Injury (Aki) — Husnatul Hasna, Oke Rina Ramayani , Wisman Dalimunthe