Tinterri C, Canavese G, Gatzemeier W, et al: Sentinel lymph node biopsy versus axillary lymph node dissection in breast cancer patients undergoing mastectomy with one to two metastatic sentinel lymph ...

This study was designed to compare the microbiological characteristics of perihilar obstruction patients whose biliary tree was and was not exposed to duodenal fluid due to the mode of drainage.The ...