40
Participants
Start Date
May 1, 2019
Primary Completion Date
August 1, 2022
Study Completion Date
October 19, 2022
Trichloroacetic acid
5\. Patients will be subjected to 3 session of trichloroacetic acid 35% one month apart.
Al-Azhar university, faculty of medicine, Cairo
Al-Azhar university, Cairo
Al-Azhar University
OTHER