Interference of Antinuclear Antibody (ANA) in Indirect Immunofluorescence Assay (IIFA)-Based Perinuclear Antineutrophil Cytoplasmic Antibody (pANCA) Interpretation oleh Sangeeta Deka, Deepjyoti Kalita, Udaykumar Sasi Rekha, Putul Mahanta, Diksha Rani, Ravi Shankar, Anusha Krishna Raj, Mithilesh Kumar Jha, Gaurav Badoni, Manisha Paul, Shailesh Kumar Gupta, Shailender Negi, Anshu Singh, Kuhu Chatterjee