Baiomy, A.A.B.A., El-Sayed, A.K., Gawish, A. and Elsayed, S.A. 2022. Clinical and radiological comparison of a dynamic implant valve vs a hydraulic maxillary sinus lift augmentation technique with simultaneous implant insertion. International journal of health sciences. 6, S4 (Jul. 2022), 10605–10617. DOI:https://doi.org/10.53730/ijhs.v6nS4.11198.