Some reasons for frowning upon the effects of botulinum toxin injections in facial muscles

• Hacer Erdem Tilki

Affiliations

Hacer Erdem Tilki

Corresponding author at: Körfez Mah. 5191. Sokak, Kurupelit, Atakum, Samsun, Turkey.; Ondokuz Mayıs University, Medical Faculty, Departments of Neurology and Clinical Neurophysiology, Samsun, Turkey