Nov 03, 2009 7:41 AM EST

The Nets don't know when point guard Devin Harris will return from a strained right groin.

A specialist confirmed the injury on Monday while he missed his second consecutive game.

Harris first suffered the injury last month in a preseason game and he aggravated it on Friday. He said over the weekend that he'd miss a week to 10 days.

Nets coach Lawrence Frank said Monday that there's no "magical treatment to it. I think it's just going to take time."

Via ESPN