Headaches

https://www.wikidata.org/wiki/Q86

Field Hierarchy

Parent
Medicine 49.4M papers	Psychology 18.5M papers	Surgery 7.6M papers	Psychiatry 4.5M papers
Current
Headaches 31k papers
Child
International Classification of Headache Disorders 2,140 papers	Tension headache 2,048 papers	Primary headache 1,741 papers	Headache Disorders 657 papers

Trends

Notes

History