%0 Journal Article %T Maxillary and Mandibular First Premolars Showing Three-Cusp Pattern: An Unusual Presentation %A Ramakant Nayak %A Vijayalakshmi Kotrashetti %A Aarati Nayak %A Viraj Patil %J Case Reports in Dentistry %D 2013 %I Hindawi Publishing Corporation %R 10.1155/2013/734143 %U http://dx.doi.org/10.1155/2013/734143