权威例句
Dabigatran versus warfarin in patients with atrial fibrillation (RE-LY study)
Dabigatran versus warfarin in patients with atrial fibrillation. The RE-LY trial.
High-dose chemotherapy with BEAC regimen and autologous bone marrow transplantation for intermediate grade and immunoblastic lymphom...
Functional subclasses of T lymphocytes bearing different Ly antigens. II. Cooperation between subclasses of Ly+ cells in the generat...
A Refined Measurement of the Mean Transmitted Flux in the Ly-alpha Forest over 2 < z < 5 Using Composite Quasar Spectra
Senator McCaskill Pelosi Reid What if Health Care Reform is Defeated?: http://bit.ly/1dNptl
What keeps the Democrats from making their case?: http://bit.ly/d85iTj
American Detox: http://bit.ly/i1JGuT
The International HapMap Project
The distribution and chemical composition of ultracentrifugally separated lipoproteins in human serum.