bibliographic entry 12343471 [be/12343471]
https://w3id.org/oc/corpus/be/12343471

is a

• bibliographic reference

content

• Bergendal, T, Engquist, B. 1998 Implant-supported overdentures: a longitudinal prospective study. Int. J. Oral Maxillofac. Implants 13, 253–262. PMID: 9581412

references

• https://w3id.org/oc/corpus/br/2162679