TY - JOUR AN - 255 AU - Dulabon,G.R. AU - Abrams,J.E. AU - Rutherford,E.J. TI - The incidence and significance of free air after percutaneous endoscopic gastrostomy. JO - Am-Surg PY - 2002 VL - 68 SP - 590-593 M2 - 590 ER -