Fuglsig JMCES, Schropp L, Thorn JJ, Ingerslev J, Wenzel A, Spin-Neto R. Long-term radiographic assessment of titanium implants installed in maxillary areas grafted with autogenous bone blocks using two predefined sets of success criteria. Clinical Implant Dentistry and Related Research. 2019 okt.;21(5):845-852. Epub 2019 aug. 6. doi: 10.1111/cid.12827