33.2. Analysis.
Comparison 33: OnabotulinumtoxinA 44 units versus placebo two cycles of treatments in crow's feet lines, Outcome 2: Physician assessment of success by analysing scores and scales
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.