Sejben, I., Rácz, A., Svébis, M., Patyi, M. and Cserni, G. 2013. Petroleum jelly-induced penile paraffinoma with inguinal. Canadian Urological Association Journal. 6, 4 (Feb. 2013), E137-E139. DOI:https://doi.org/10.5489/cuaj.308.