Article Photos: Dirk Nowitzki scores 48 points as Mavericks defeat Thunder 30/39

Oklahoma City's Russell Westbrook (0) is helped up by Oklahoma City's Serge Ibaka (9) and Kendrick Perkins (5) during game 1 of the Western Conference Finals in the NBA basketball playoffs between the Dallas Mavericks and the Oklahoma City Thunder at American Airlines Center in Dallas, Tuesday, May 17, 2011. Photo by Bryan Terry, The Oklahoman