http://www.afterellen.com/TV/2008/6/greysanatomy . Retrieved June 29, 2008 .   ^ Huver, Scott (March 30, 2011). "Sara Ramirez Is 'Amazing' in Grey's Musical Episode, Says Costar" . People . Time, Inc. . http://www.people.com/people/article/0,,20477547,00.html . Retrieved June 18, 2012 .   ^ a b Snarker, Dorothy (February 11, 2009). ""Grey's Anatomy" processes the Calzona