TY - RPRT TI - Surface analysis of failed oral titanium implants. AU - M Esposito AU - J Lausmaa AU - J M Hirsch AU - P Thomsen PY - 1999 DO - 10.1002/(sici)1097-4636(1999)48:4<559::aid-jbm23>3.0.co;2-m UR - https://pubmed.ncbi.nlm.nih.gov/10421701/ ID - 10421701 ER -