| Literature DB >> 7069686 |
J Rosenstock, R T Jung, F H Doyle, K Mashiter, G F Joplin.
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Year: 1982 PMID: 7069686 PMCID: PMC1437588 DOI: 10.1177/014107688207500312
Source DB: PubMed Journal: J R Soc Med ISSN: 0141-0768 Impact factor: 18.000