Turupadang, Lidya, et al. “IL-1β Expression of Patients With Chronic Rhinosinusitis Is Negatively Correlated With Lund-Mackay Score”. Nusantara Medical Science Journal, vol. 6, no. 2, Jan. 2022, pp. 74-82, doi:10.20956/nmsj.v6i2.18765.