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Literature DB >> 4265169

Black lung benefits.

Abstract

Year: 1973 PMID： 4265169

Source DB: PubMed Journal: JAMA ISSN： 0098-7484 Impact factor: 56.272

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1 in total

Authors: N L Lapp; W K Morgan; G Zaldivar
Journal: Occup Environ Med Date: 1994-04 Impact factor: 4.402

1 in total