| Literature DB >> 1968509 |
U Bergman, G Boethius, P G Swartling, D Isacson, B Smedby.
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Year: 1990 PMID: 1968509 DOI: 10.1016/s0022-3476(05)82853-7
Source DB: PubMed Journal: J Pediatr ISSN: 0022-3476 Impact factor: 4.406