| Literature DB >> 2493520 |
M D Donaldson1, C A Pennock, P J Berry, A W Duncan, J E Cawdery, J V Leonard.
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Year: 1989 PMID: 2493520 DOI: 10.1016/s0022-3476(89)80565-7
Source DB: PubMed Journal: J Pediatr ISSN: 0022-3476 Impact factor: 4.406