J G Williams, D R Cohen, I T Russell. Show Affiliations »
Abstract
Entities: Chemical
Mesh: See more » Health Care CostsHealth Services Accessibility/economicsHumansInflammatory Bowel Diseases/economicsUnited Kingdom
Year: 2002 PMID: 12089107 PMCID: PMC1123516 DOI: 10.1136/bmj.324.7353.1586/a
Source DB: PubMed Journal: BMJ ISSN: 0959-8138