| Literature DB >> 712737 |
J L Hawk, I A Magnus, A Parkes, G H Elder, M Doyle.
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Year: 1978 PMID: 712737 PMCID: PMC1436210 DOI: 10.1177/014107687807101018
Source DB: PubMed Journal: J R Soc Med ISSN: 0141-0768 Impact factor: 18.000