S, S., B, R. and Ghosh, M. 2019. Papillary variant of hemangiopericytoma – a rare morphological variant presenting as a recurrent occipital tumor. Tropical Journal of Pathology and Microbiology. 5, 10 (Oct. 2019), 827-832. DOI:https://doi.org/10.17511/jopm.2019.i10.12.