Aguilera Bohorquez, Bernardo, and John Fredy Fonseca Caro. 2016. “Sciatic Nerve Entrapment for Use Biopolymers in Buttocks. Case Report”. Revista Colombiana De Ortopedia Y Traumatología 30 (4):172-76. https://doi.org/10.1016/j.rccot.2016.11.002.