Majid, Imran, Dhoot, Dhiraj, Wani, Zukhruf, Mushtaq, Somia, AND Balasubramanian, Ashwin. " Efficacy and Safety of 5% Cysteamine versus 4% Hydroquinone in Indian Patients with Melasma: A Randomized, Open-label Study" Medical Research Archives [Online], Volume 13 Number 11 (25 November 2025)