TY - BOOK AU - Baumgart, Daniel C (ed) TI - Crohn's disease and ulcerative colitis: from epidemiology and immunobiology to a rational diagnostic and therapeutic approach SN - 9783319815770 PY - 2017/// CY - Cham, Switzerland PB - Springer KW - CROHN DISEASE KW - COLITIS, ULCERATIVE ER -