Fractional CO? laser combined with topical botulinum toxin type A for the treatment of enlarged facial pores: a split-face self-controlled clinical trial
Liu Yifei, Kim Hyunok¹, Liu Pengyue³, Zhang Ximeng³, Wu Yan³
Chinese Journal of Dermatology . 2026, (7): 645 -653 .  DOI: 10.35541/cjd.20250573