Srikanthan, R. , Roopak, B., Shah, A. and S, M.N. 2023. Quad Zygomatic Implants for Rehabilitation of Atrophic Maxilla: A Case Report and Review. Journal of Advanced Zoology. 44, S3 (Oct. 2023), 633–643. DOI:https://doi.org/10.53555/jaz.v44iS3.783.