Pancreaticogastrostomy reconstruction is suitable for patients 79 years and older in pancreaticoduodenectomy: single center's experience. (September 2018) - Ochiai, T.; Inoue, H.; Fu, H.; Harada, K.; Ito, H.; Koshino, K.; Toma, A.; Morimura, R.; Ikoma, H.; Otsuji, E.