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Abstract
Mesh: See more » Crohn Disease/immunologyHumansHypersensitivity, DelayedLymphocyte ActivationSkin Tests
Year: 1977 PMID: 837054 PMCID: PMC1604165 DOI: 10.1136/bmj.1.6056.253
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447