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Abstract
Entities: Disease
Mesh: See more » Age FactorsCrohn Disease/complicationsCrohn Disease/epidemiologyHumansIntestinal Neoplasms/epidemiologyIntestinal Neoplasms/etiologyMiddle Aged
Year: 1973 PMID: 4755214 PMCID: PMC1587089 DOI: 10.1136/bmj.4.5883.3
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447