PPDO bidirectional sawtooth line inverted V⁃shaped wiring method and straight wiring method are used to improve the clinical efficacy of nasolabial fold wrinkles
Miao LI,Huaigu WANG,Banghong JIANG,Shu CHENG,Lixiang SUN
The Journal of Practical Medicine . 2025, (12): 1853 -1858 .  DOI: 10.3969/j.issn.1006-5725.2025.12.012