Yadav, Ajay Kumar, Suman Gnawali, Sandip Kumar Mandal, Gyan Bahadur Shrestha, and Gangbiao Yuan. “Patient With False Negative RT-PCR for COVID-19 Referred to Cancer Hospital for Lung Cancer Screening”. Nepalese Journal of Cancer 5, no. 1 (September 26, 2021): 24–26. Accessed May 20, 2024. https://www.nepjol.info/index.php/njc/article/view/41361.