Immediate maxillary restoration of single-tooth implants using platform switching for crestal bone preservation: A 12-Month study

1. Calvo-Guirado, J.
2. Ortiz-Ruiz, A.J.
3. López-Marí, L.
4. Delgado-Ruiz, R.
5. Mat́e-Sánchez, J.
6. Gonzalez, L.A.B.