Comparison of Stress Patterns in Edentulous Mandibular Bone Around Two Implant Retained, Four Implant Retained Overdenture and All-On-Four Concept. - A 3 Dimensional Finite Element Analysis. Indian Journal of Forensic Medicine & Toxicology 2020, 14 (3), 579-585. https://doi.org/10.37506/ijfmt.v14i3.10431.