TY - GEN AU - Teixeira,M AU - Ferguson,A TI - Uses and limitations of the Crohn's disease activity index SN - 0004-2803 PY - 1980///0712 KW - Crohn Disease KW - diagnosis KW - Female KW - Health Status Indicators KW - Health Surveys KW - Humans KW - Male N1 - Publication Type: Journal Article ER -