Dihingia, Prasanta, Harikishore ., and Anshu Kumar Jha. 2020. “Perinuclear Anti Neutrophil Cytoplasmic Antibody Vasculitis With Nonspecific Muscle Pain”. International Journal of Research in Medical Sciences 8 (4):1568-69. https://doi.org/10.18203/2320-6012.ijrms20201361.