Mafisah, S., Setyawan, U.A., Tantular, R. , Permana, D., Djajalaksana, S., Wardoyo, A.Y.P. and Listyoko, A.S. 2025. Analysis of Urinary Midkine and Volatile Organic Compound (VOC) Levels Using a Breath Analyzer for Screening and Early Diagnosis of Lung Cancer. Jurnal Respirasi. 11, 3 (Sep. 2025), 223–231. DOI:https://doi.org/10.20473/jr.v11-I.3.2025.223-231.