@article{articlec9234818,
title   = {Giant recurent retroperitoneal liposarcoma initially presentings as inguinal hernia: review of literature},
author = {Puech-Leão, Pedro and Vilaça, Sónia and Oliveira, Mário and Falcão, Joaquim},
year = {2012},
doi = {10.1016/j.ijscr.2011.03.009},
journal   = {International Journal of Surgery Case Reports}
}