%0 Journal Article %T Collision Tumor of the Thyroid Gland: Primary Squamous Cell and Papillary Thyroid Carcinoma %A Meir Warman %A Noga Lipschitz %A Sergey Ikher %A Doron Halperin %J ISRN Otolaryngology %D 2011 %I Hindawi Publishing Corporation %R 10.5402/2011/582374 %U http://dx.doi.org/10.5402/2011/582374