| Literature DB >> 14197993 |
Abstract
Entities:
Keywords: CLASSIFICATION; DIAGNOSIS; DRUG THERAPY; HEADACHE; MIGRAINE; PSYCHOLOGY
Mesh:
Year: 1964 PMID: 14197993 DOI: 10.1001/jama.1964.03070180043006
Source DB: PubMed Journal: JAMA ISSN: 0098-7484 Impact factor: 56.272