TY  - RPRT
TI  - Problems with prostheses on implants: a retrospective study.
AU  - J N Walton
AU  - M I MacEntee
PY  - 1994
DO  - 10.1016/0022-3913(94)90468-5
UR  - https://pubmed.ncbi.nlm.nih.gov/8164171/
ID  - 8164171
ER  -