![](/img/cover-not-exists.png)
Assessing evidence-based medicine and opioid/barbiturate as first-line acute treatment of pediatric migraine and primary headache: A retrospective observational study of health systems data
Seng, Elizabeth K, Gelfand, Amy A, Nicholson, Robert AJournal:
Cephalalgia
DOI:
10.1177/0333102419833080
Date:
February, 2019
File:
PDF, 238 KB
2019