@article{articleec2ce729,
title   = {Photoelastic and finite element stress analysis of the GAP between the L4 and L5 vertbrae},
author = {Fakhouri, Sarah Fakher and Novais-Shimano, Suraya Gomes and Shimano, Marcos Massao and Defino, Helton Luiz Aparecido and Araújo, Cleudmar Amaral and Shimano, Antonio Carlos},
year = {2011},
doi = {10.5402/2011/501719},
journal   = {ISRN Mechanical Engineering}
}