Al-Hajri, Manal M.
Tawfik, Abdulaziz M.
Al-Gabri, Redhwan Saleh https://orcid.org/0009-0006-5962-6907
Elayah, Sadam Ahmed
Alqutaibi, Ahmed Yaseen https://orcid.org/0000-0001-6536-8269
Clinical trials referenced in this document:
Documents that mention this clinical trial
Gingival depigmentation by conservative injectable vitamin C in comparison with scalpel surgery: a randomized controlled split-mouth clinical trial
https://doi.org/10.1186/s13104-025-07476-w
Article History
Received: 27 December 2024
Accepted: 2 September 2025
First Online: 30 September 2025
Declarations
:
: Not applicable.
: The authors declare no competing interests.
: Ethical approval was obtained from the Ethics Review Committee of the Faculty of Dentistry, Sanaa University, (Approval No. 2022/477). Written informed consent was obtained from all participants prior to their inclusion in the study.