Mohamed El Maroush and Sarra Ben Hamida 2023. The Effect of Saliva Ph on the Electrical Galvanic Current Between Titanium Implant and Cobalt Chromium Bar Attachment (RETRACTED). Khalij-Libya Journal of Dental and Medical Research. (Jan. 2023), 1–6. DOI:https://doi.org/10.47705/kjdmr.237101 .