Bora, G. ., Panwar, P. ., Mavuduru, R. ., & Kakkar, N. . (1969). Papillary renal cell carcinoma with abscess formation: A report of three cases. Indian Journal of Urology : IJU : Journal of the Urological Society of India, 34(1), 79-81. https://doi.org/10.4103/iju.IJU_234_17 (Original work published 1969)