RESTON, Va., April 16 /PRNewswire-FirstCall/ -- PRA International (Nasdaq: PRAI - News), a leading clinical research organization, will release first quarter 2007 earnings results and host an accompanying conference call on Wednesday, April 25, 2007. Following the pre-market release, the conference call will begin at 9:00 a.m. Eastern, hosted by CEO Terrance J. Bieker and Executive Vice President and CFO, Matt Bond.
