Krennmair S, Malek M, Forstner T, Krennmair G, et al. Immediately loaded implants simultaneously placed in fresh extraction and healed sites supporting four-implant-supported fixed mandibular prostheses using the all-on-4 concept: A 5-year prospective study. Clin Oral Implants Res 2022;33:158-171.
PMID: 34800325