Las Vegas Sun

July 25, 2016

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Brent Bergquist, director of ocular services at the Nevada Donor Network, holds a trephine, a surgical instrument with a cylindrical blade, at the Network offices Tuesday, July 22, 2014.

Steve Marcus

Brent Bergquist, director of ocular services at the Nevada Donor Network, holds a trephine, a surgical instrument with a cylindrical blade, at the Network offices Tuesday, July 22, 2014.