@article{201902.0131, doi = {10.20944/preprints201902.0131.v1}, url = {https://doi.org/10.20944/preprints201902.0131.v1}, year = 2019, month = {February}, publisher = {Preprints}, author = {Filipa Sousa and Vanessa Machado and João Botelho and Luís Proença and José João Mendes and Ricardo Alves}, title = {Effect of A-PRF Application on Palatal Wound Healing after Free Gingival Graft Harvesting: A Prospective Randomized Study}, journal = {Preprints} }