Understanding Headaches and Migraines (Understanding Illness & Health)
Publisher: Wiley
Published: March 12, 2004
Language: eng
Number of pages: 104
ISBN-13: 9780470847602
First sentence: Headaches differ in both intensity and in type, or quantity and quality if you like, which means that two headaches of similar type but differing in intensity can end up in two different categories.