Mehta DD, Shah DSP, Shah DNM. Effectiveness Of Direct Sinus LiftWith Simultaneous Implant Placement And Bone Grafting: Effectiveness Of Direct Sinus LiftWith Simultaneous Implant Placement And Bone Grafting. Natl J Integr Res Med [Internet]. 2018 Feb. 7 [cited 2024 May 2];7(2):81-6. Available from: http://www.nicpd.ac.in/ojs-/index.php/njirm/article/view/1362