| Literature DB >> 5774002 |
D F Proctor, D L Swift, M Quinlan, S Salman, Y Takagi, S Evering.
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Year: 1969 PMID: 5774002 DOI: 10.1080/00039896.1969.10665470
Source DB: PubMed Journal: Arch Environ Health ISSN: 0003-9896