@article{article52f38922,
title   = {A feasible, low-cost, reproducible lamb’s head model for endoscopic sinus surgery training},
author = {Oliveira, Henrique Fernandes de and Bollela, Valdes Roberto and Anselmo-Lima, Wilma Terezinha and Costa, Carlos Augusto Pires de Oliveira and Nakanishi, Marcio},
year = {2017},
doi = {10.1371/journal.pone.0180273},
journal   = {PLOS ONE}
}