For more information and source, see on this link : | : The McGraw-Hill Companies; 2015 |
---|---|
Evaluation of headache in adults | For more information and source, see on this link : |
National Institute of Neurological Disorders and Stroke.
For more information and source, see on this link : | The international classification of headache disorders, 3rd edition |
---|---|
Headache diary: Keeping a diary can help your doctor help you | Headache Classification Committee of the International Headache Society IHS |
Cluster headache: Epidemiology, clinical features, and diagnosis.
15In: Harrison's Principles of Internal Medicine | |
---|---|
.
22