By Coughlin S.S.   Uhler R.J.   Blackman D.K.   in Preventive Medicine

ISSN:0091-7435|29|4|287-295

Academic Press‎(1999)‎

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By Nadel M.R.   Blackman D.K.   Shapiro J.A.   Seeff L.C.   in Preventive Medicine

ISSN:0091-7435|35|3|199-206

Academic Press‎(2002)‎

Access to resources Favorite 9.2007065