@article{article23105b67, title = {Free gingival graft and acellular dermal matrix for gingival augmentation: a 15-year clinical study}, author = {Cevallos, Cecilia Amparo Reyes and Resende, Daniel Romeu Benchimol de and Damante, Carla Andreotti and Sant’Ana, Adriana Campos Passanezi and Rezende, Maria Lúcia Rubo de and Greghi, Sebastião Luiz Aguiar and Zangrando, Mariana Schützer Ragghianti}, year = {2020}, doi = {10.1007/s00784-019-02983-0}, journal = {Clinical Oral Investigations} }