Tretinoin 0.05% Lotion for the Once-Daily Treatment of Moderate-to-Severe Acne Vulgaris in Females: Effect of Age on Efficacy and Tolerability. J of Skin [Internet]. 2020 Sep. 2 [cited 2026 Apr. 19];4(5):s59. Available from: https://skin.dermsquared.com/skin/article/view/1004