| Literature DB >> 3308768 |
V Johannsson, L R Nilsson, T Widelius, T Jäverfalk, P Hellman, J A Akesson, B Olerud, C L Gustafsson, A Raak, G Sandahl.
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Year: 1987 PMID: 3308768 DOI: 10.1111/j.1526-4610.1987.hed2707372.x
Source DB: PubMed Journal: Headache ISSN: 0017-8748 Impact factor: 5.887