| Literature DB >> 9794869 |
Abstract
Keywords: Biomedical and Behavioral Research; Health Care and Public Health; National Foundation for Infantile Paralysis; Twentieth Century
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Year: 1998 PMID: 9794869 PMCID: PMC1114166 DOI: 10.1136/bmj.317.7167.1233
Source DB: PubMed Journal: BMJ ISSN: 0959-8138