| Literature DB >> 5488220 |
J Anderson, M A Dowling, J L Day, K W Pettingale.
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Year: 1970 PMID: 5488220 PMCID: PMC2466782 DOI: 10.1136/pgmj.46.540.606
Source DB: PubMed Journal: Postgrad Med J ISSN: 0032-5473 Impact factor: 2.401