Din, Shahida Use of methotrexate in refractory Crohn's disease: the Edinburgh experience. [electronic resource] - Inflammatory bowel diseases Jun 2008 - 756-62 p. digital Publication Type: Journal Article ISSN: 1078-0998 Standard No.: 10.1002/ibd.20405 doi Subjects--Topical Terms: AdolescentAdultAntibodies, Monoclonal--administration & dosageAzathioprine--administration & dosageCrohn Disease--drug therapyFemaleHumansImmunosuppressive Agents--administration & dosageInfliximabInjections, IntramuscularMaleMethotrexate--administration & dosagePrednisolone--therapeutic useRemission InductionRetrospective Studies