Two-plane injection of botulinum toxin for the treatment of glabellar frown lines.
Ozsoy
Zafer
Z
Gözü
Aydm
A
Genç
Bülent
B
D019274:Botulinum Toxins, Type A / Q000008:administration & dosage*; D005546:Forehead; D006801:Humans; D007273:Injections, Intramuscular; D015595:Skin Aging / Q000187:drug effects*
D019274:Botulinum Toxins, Type A