| Literature DB >> 1174875 |
E Andrés Ribes, J Camps Doménech, J M Mauri Nicolás, M Llorach Gaspar.
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Year: 1975 PMID: 1174875 PMCID: PMC1674699 DOI: 10.1136/bmj.3.5986.745
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447