| Literature DB >> 7427411 |
Y Weisman, Z Eisenberg, L Leib, A Harell, S M Shasha, S Edelstein.
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Year: 1980 PMID: 7427411 PMCID: PMC1713984 DOI: 10.1136/bmj.281.6242.712
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447