00404nam a22001217a 4500003000400000082001800004100001800022245015200040260004400192300000800236650001900244653001900263SGT  a617.632bA21G  aGupta, Shipra  aA three dimensional finite element analysis of effect of peri-implantitis associated bone loss on stress distribution at the bone implant interface  aGurugram, HaryanabSGT Universityc2021  a113  aPeriodontology  aPeriodontology