A 9 Year Prospective Cohort Study of Endoscoped Patients with Upper Gastrointestinal Symptoms
Johanna I. Westbrook, Anne E. Duggan, John M. Duggan and Mary T. Westbrook
- 期刊名称European Journal of Epidemiology
- 作者Johanna I. Westbrook, Anne E. Duggan, John M. Duggan and Mary T. Westbrook
- 卷第20卷
- 期第7期
- 印刷ISSN0393-2990
- 电子ISSN1573-7284
- 文件大小1627.29KB
- 发表时间2005
- DOI10.2307/25047505
- 页码619-627