1. Gastrostomy without laparotomy: a percutaneous endoscopic technique;Gauderer, M.W.L.; Ponsky, J.L.; Izant, R.J.;J Pediatr Surgery,1980
2. Percutaneous endoscopic gastrostomy;Mamel, J.J.;Am J Gastroenterol,1989
3. Percutaneous endoscopic gastrostomy: indications, limitations, techniques and results;Ponsky, J.L.; Gauderer, M.W.L.;World J Surg,1989
4. Percutaneous endoscopic gastrostomy. Results in 316 patients and review of literature;Miller, R.E.; Castlemain, B.; Lacqua, F.J.; Kotler, D.P.;Surg Endosc,1989
5. Percutaneous endoscopic gastrostomy: indication, success, complications, and mortality in 314 consecutive patients;Larson, D.E.; Barton, D.D.; Schroeder, K.W.; Dimagno, E.P.;Gastroenterology,1987