| Literature DB >> 3694619 |
J Cox1, N Penn, M Masood, A K Hancock, D Parker.
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Year: 1987 PMID: 3694619 PMCID: PMC1291097 DOI: 10.1177/014107688708001118
Source DB: PubMed Journal: J R Soc Med ISSN: 0141-0768 Impact factor: 18.000