2023. Knowledge, Attitude and Practice among Dental Practitioners about the "All on four" Concept of Dental implants Practicing in Pimpri Chinchwad, Pune, Maharashtra, India: A Questionnaire Study . Journal of Pharmaceutical Negative Results. (Feb. 2023), 2439–2443. DOI:https://doi.org/10.47750/pnr.2023.14.02.300.