海量图书期刊资源，随时随地畅享阅读乐趣
Medical therapy for diabetes is associated with increased use of lower endoscopyJames D. Lewis; Angela M. Capra; Ninah S. Achacoso; Assiamira Ferrara; Theodore R. Levin; Charles P. Quesenberry Jr.; Laurel A. Habel · 2007