(Q39263878)
Statements
1 reference
National Cooperative Crohn's Disease Study: results of drug treatment (English)
1 reference
Summers RW
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Switz DM
1 reference
Sessions JT Jr
1 reference
Becktel JM
1 reference
Best WR
1 reference
Kern F Jr
1 reference
Singleton JW
1 reference
1 October 1979
1 reference
1 reference