Kumar, A, U Khan, B Shrestha, S Thapa, and N Rizvi. “Interstitial Lung Disease As Initial Manifestation of Systemic Lupus Erythematosus”. Journal of Nepal Health Research Council00 (June 28, 2013). Accessed May 4, 2024. http://jnhrc.com.np/index.php/jnhrc/article/view/358.