| Literature DB >> 2139243 |
L Swärd1, M Hellstrom, B Jacobsson, R Nyman, L Pëterson.
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Year: 1990 PMID: 2139243 DOI: 10.1097/00007632-199002000-00021
Source DB: PubMed Journal: Spine (Phila Pa 1976) ISSN: 0362-2436 Impact factor: 3.468