Controversial topics and management of difficult cases.
Controversial topics and management of difficult cases. [electronic resource]
- Headache Sep 1994
- S23-6 p. digital
Publication Type: Journal Article
0017-8748
Humans
Migraine Disorders--drug therapy
Pain, Intractable--drug therapy
Publication Type: Journal Article
0017-8748
Humans
Migraine Disorders--drug therapy
Pain, Intractable--drug therapy