%0 Journal Article %T Thalidomide therapy for patients with refractory Crohn's disease: an open-label trial. %A Ehrenpreis, E D %A Kane, S V %A Cohen, L B %A Cohen, R D %A Hanauer, S B %J Gastroenterology %V 117 %N 6 %P 1271-7 %@ 0016-5085 %D 1999-12-22 %~ DeepDyve