Comparison of efficacy and safety of fractional CO2 laser versus 70% trichloroacetic acid peel in the treatment of facial freckles and lentigines. J Pak Assoc Dermatol [Internet]. 2024 May 6 [cited 2026 Jun. 27];34(1):165-70. Available from: https://www.jpad.com.pk/index.php/jpad/article/view/2674