[1]
M. . Wardi, S. C. Widjanantie, H. . Agustin, C. M. . Rumende, A. P. . Putri, and S. . Wahyudati, “Correlation of Single Breath Count Test with Peak Expiratory Flow Rate in Adult Patients Post COVID-19 Infection”, Medica Hospitalia J. Clin. Med., vol. 12, no. 2, pp. 160–165, Jul. 2025.