Efficacy of 5% topical minoxidil versus 5 mg oral biotin versus topical minoxidil and oral biotin on hair growth in men: randomized, crossover, clinical trial

Valentim, F. de O., Miola, A. C., Miot, H. A., & Schmitt, J. V. (2024). Efficacy of 5% topical minoxidil versus 5 mg oral biotin versus topical minoxidil and oral biotin on hair growth in men: randomized, crossover, clinical trial. Anais Brasileiros de Dermatologia, 99(4), 581–584. https://doi.org/10.1016/j.abd.2023.07.008