00378nam a22001097a 4500003000400000082001800004100000900022245018700031260002600218300000700244650001700251SGT  a617.643bE24P  aEkta  aEvaluation of stress distribution in maxillary incisors during intrusion with clear aligners and self ligating brackets in a periodontally compromised patientbA finite element study  bSGT University c2024  a61  aOrthodontics