Gonong, Danielle Anne, and Manuelito Madrid. 2020. “Metachronous Primary Cerebral Rhabdomyosarcoma After Treatment of Oral Primitive Neuroectodermal Tumor/ Ewing’s Sarcoma in a School-Aged Girl: A Case Report”. Philippine Journal of Pathology 5 (2), 53-59. https://doi.org/10.21141/PJP.2020.13.