TY - RPRT TI - Refractory parastomal ulcers: a multidisciplinary approach. AU - H C Wolfsen AU - L L Brubacher AU - C S Ng AU - A L Kayne AU - R A Kozarek PY - 1990 DO - 10.1097/00004836-199012000-00011 UR - https://pubmed.ncbi.nlm.nih.gov/1979985/ ID - 1979985 ER -