(1)
Fitriani, S. I.; Handayani, N. S.; Widyastuti, E. .; Kurniati, A. . THE TOTAL LEUKOCYTE COUNT OF ELDERLY PATIENTS CONFIRMED COVID-19 WITH/WITHOUT A VENTILATOR IN A SURABAYA GENERAL HOSPITAL IN 2021. J Vocat Heal Stud 2023, 7, 55-62.