@article{article07273db2, title = {Use of checkerboard DNA-DNA hybridization to evaluate the internal contamination of dental implants and comparison of bacterial leakage with cast or pre-machined abutments}, author = {Nascimento, Cássio do and Barbosa, Rodrigo Edson Santos and Issa, João Paulo Mardegan and Watanabe, Evandro and Ito, Izabel Yoko and Albuquerque Júnior, Rubens Ferreira de}, year = {2009}, doi = {10.1111/j.1600-0501.2008.01663.x}, journal = {Clinical Oral Implants Research} }