Matt Viser of the Boston Globe, winner of the Merriman Smith Award for outstanding White House coverage under deadline pressure.

《波士顿环球报》的马特·菲瑟尔虽面临截稿压力，但仍凭借对白宫出色的报道获得“梅丽曼·史密斯奖”。

Conclusions VISER is an effective and non traumatic diagnostic methods for ED, and it might be of certain value in the differential diagnosis between arterial and venous ED.

结论VIS ER是一种有效的无创性诊断ed的方法，对动脉性及静脉性ed的鉴别亦有一定价值。