TY - BOOK AU - Warner,Andrew S. AU - Barto,Amy E. TI - 100 questions & answers about Crohn's disease and ulcerative colitis: a Lahey Clinic guide SN - 0763739677 PY - 2007/// CY - Sudbury, MA PB - Jones and Bartlett Publishers KW - Crohn Disease KW - Colitis, Ulcerative ER -