@article{articlef8aeeeae,
title   = {A new large-caliber trocar for percutaneous endoscopic gastrostomy by the introducer technique in head and neck cancer patients},
author = {Giordano-Nappi, J. H. and Maluf-Filho, F. and Ishioka, S. and Hondo, F. Y. and Matuguma, S. E. and Simas de Lima, M. and Lera dos Santos, M. and Retes, F. A. and Sakai, P.},
year = {2011},
doi = {10.1055/s-0030-1256495},
journal   = {Endoscopy}
}