Comparison of the pull and introducer percutaneous endoscopic gastrostomy techniques in patients with head and neck cancer - Retes, Felipe A.; Kawaguti, Fabio S.; Lima, Marcelo S. de; Martins, Bruno da Costa; Uemura, Ricardo S; Paulo, Gustavo A de; Pennacchi, Caterina M. P.; Gusmon, Carla; Ribeiro, Adriana V. S.; Baba, Elisa R.; Geiger, Sebastian N; Sorbello, Mauricio P; et al. (United European Gastroenterology Journal, 2017)