Short-term efficacy of a gel containing propolis extract, nanovitamin C and nanovitamin E on peri-implant mucositis: A double-blind, randomized, clinical trial

1. González-Serrano, J.
2. López-Pintor, R.M.
3. Serrano, J.
4. Torres, J.
5. Hernández, G.
6. Sanz, M.