@article{doi:,
author = {Öncül, Sema and Yılmaz, Mehmet and Gaygusuz, Elif Atar and Oysu, Duygu Akalın and Esen, Osman and Şimşek, Tahsin and Aytekin, Mehmet Hamdi and Alcal, Hilal Doğan and Bay, Başol},
title = {Our Experience İn Percutaneous Tracheostomy Which Performed By GRIGGS Method:  38 Cases},
journal = {Kocaeli Med J},
volume = {3},
number = {2},
pages = {1-4},
year = {2014},
doi = {},
note ={doi: },

URL = {https://dx.doi.org/},
eprint = {https://dx.doi.org/}
}