| Literature DB >> 5504438 |
F H Epstein, J A Napier, W D Block, N S Hayner, M P Higgins, B C Johnson, J B Keller, H L Metzner, H J Montoye, L D Ostrander, B M Ullman.
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Year: 1970 PMID: 5504438 DOI: 10.1080/00039896.1970.10667258
Source DB: PubMed Journal: Arch Environ Health ISSN: 0003-9896