TY - RPRT TI - Proliferative defects in ulcerative colitis patients. AU - E E Deschner AU - S J Winawer AU - S Katz AU - I Katzka AU - E Kahn PY - 1983 DO - 10.3109/07357908309040931 UR - https://pubmed.ncbi.nlm.nih.gov/6667399/ ID - 6667399 ER -