Singhvi, Shreyans D., Preksha Singh, Rafe Khan, Monila Patel, and Pavan Acharya. “A Case Report of Microscopic Polyangiitis Presenting As Diffuse Pulmonary Symptoms With No Renal Involvement”. International Journal of Research in Medical Sciences 8, no. 4 (March 26, 2020): 1578–1581. Accessed October 14, 2025. https://www.msjonline.org/index.php/ijrms/article/view/7935.