URI(s)
Identifies LC/NAF RWO
Identifies RWO
Exact Matching Concepts from Other Schemes
Closely Matching Concepts from Other Schemes
Sources
- found: Classification of headache, 1993:t.p. (Kathleen Ries Merikangas) p. 34 (Genetic Epidemiology Research Unit, Yale Univ. School of Medicine, New Haven, CT)
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 2008-01-15: new
Alternate Formats