Narang, S., Parihar, A. S., Narang, A., Arora, S., Katoch, V., & Bhatia, V. (2015). Modified osteotome sinus floor elevation using combination platelet rich fibrin, bone graft materials, and immediate implant placement in the posterior maxilla. J Indian Soc Periodontol.

Narang, Sumit, Anuj Singh Parihar, Anu Narang, Sachit Arora, Vartika Katoch, and Vineet Bhatia. "Modified Osteotome Sinus Floor Elevation Using Combination Platelet Rich Fibrin, Bone Graft Materials, and Immediate Implant Placement in the Posterior Maxilla." J Indian Soc Periodontol 2015.

Narang, Sumit, et al. "Modified Osteotome Sinus Floor Elevation Using Combination Platelet Rich Fibrin, Bone Graft Materials, and Immediate Implant Placement in the Posterior Maxilla." J Indian Soc Periodontol 2015.