Dr. Neema Ankur Rana, Dr. Durva Vijaykumar Patel, Dr. Hiral Samir Shah and Dr. Meena Rajiv Daveshwar 2021. Diagnosis of Sinus Histiocytosis with Massive Lymphadenopathy (Rosai-Dorfman Disease) by Fine Needle Aspiration Cytology in a Paediatric patient. Tropical Journal of Pathology and Microbiology. 7, 4 (Aug. 2021), 215-218. DOI:https://doi.org/10.17511/jopm.2021.i04.10.