[Double balloon endoscopy in diagnosis of patients with obscure gastrointestinal bleeding].
Chen LH, Cao HJ, Chen WG, Zhang H, Shan GD, Li L, Zhang BL, Jiang LL, Chen HT, Ding KL, Fang Y, Cheng Y, Wu CJ, Li YM.
Chen LH, et al.
Zhejiang Da Xue Xue Bao Yi Xue Ban. 2012 Jan;41(1):99-104.
Zhejiang Da Xue Xue Bao Yi Xue Ban. 2012.
PMID: 22419472
Chinese.