| Literature DB >> 552491 |
M E Edmonds, R F Ashford, M K Brenner, A Saunders.
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Year: 1979 PMID: 552491 PMCID: PMC1436833 DOI: 10.1177/014107687907200304
Source DB: PubMed Journal: J R Soc Med ISSN: 0141-0768 Impact factor: 5.344