Setiawati, I. et al. 2023. Differences in RDW Values of COVID-19 Patients with Pneumonia and Without Pneumonia at RSUM and RSUDP NTB. Jurnal Biologi Tropis. 23, 1 (Nov. 2023), 68–74. DOI:https://doi.org/10.29303/jbt.v23i1.5849.