Exaggeration of wrinkles after botulinum toxin injection for forehead horizontal lines.
Kang SM, Feneran A, Kim JK, Park O, Kim JE, Won CH, Chang S, Lee MW, Choi JH, Moon KC, Youn CS, Cho S, Lee SH.
Kang SM, et al. Among authors: won ch.
Ann Dermatol. 2011 May;23(2):217-21. doi: 10.5021/ad.2011.23.2.217. Epub 2011 May 27.
Ann Dermatol. 2011.
PMID: 21747624
Free PMC article.