Prophylactic onabotulinumtoxina in patients with chronic migraine and comorbid depression: An openlabel, multicenter, pilot study of efficacy, safety and effect on headache-related disability, depression, and anxiety
Prophylactic onabotulinumtoxina in patients with chronic migraine and comorbid depression: An openlabel, multicenter, pilot study of efficacy, safety and effect on headache-related disability, depression, and anxiety