1. Long-Term Follow-Up of Longevity and Diffusion Pattern of Hyaluronic Acid in Nasolabial Fold Correction through High-Frequency Ultrasound. Issue 2 (August 2019) Authors: Qiao, Ju; Jia, Qian-Nan; Jin, Hong-Zhong; Li, Feng; He, Chun-Xia; Yang, Jun; Zuo, Ya-Gang; Fu, Lan-Qin Journal: Plastic and reconstructive surgery Issue: Volume 144:Issue 2(2019:Aug.) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗