Document 7M5kXp6Re8oQ8VnMvDGBnbE4E

French . TEM analysis utilized. . Asbestos in building materials forbidden . . Existent building materials containing p.cI'ujSi.os co--* <>'.* >,, Or. Britian (statisticians) . Deaths at higher levels of exposure have seen extrapolated to levels expected at 2 fiber/cc. Signtficoac*'' i.ied ou is . the difference of exposure levels if .career .-es'uits." , Studies have bean extrapolated from u>.hi--'-n - . the past , theorized to be 25 fibers/cc or _ h j .. Studies lack an appropriate control group. Uz-'ln .la . | v i j c ., Incidences of cancer are occurring in Jot v:.t\ groups ' low exposure e.g. secretaries. Turkey (Moot unique paper) . First epidemiological documentation of mesofcbelioM 5 Casbestos material. . 150 cases of mesothelioma in villages with high zepJx.tv ..concentration in the soil. . Both men and women died at 40-50 years ot' &gf- f:r. r :; c i.i jfi .Uivul t'-.ng 10 years earlier than industrial asbestos .exposed pc}s.w.s. titan}. No association of disease with cigarette smoking. Warner: are traditionally non-smokers. . Dust levels have not been measured. , Genetic factors and inbreeding not examined,. but ci scon-::!; uL . Fiber size ranged below 5/( U.3. Industry (J-M) . A separate standard is.required for the roust orr,i try.' 'There ic a lack of accurate measurement ot !<.. .-cioiitrations. Improvement in measuring capability dees rnt i.-ibv. 'uv standsrj should be more stringent. , The current standard of 2 fiber/cc is an .:dard for industry, O.F of 3 tivt- ark! "5. i / w.;::ru - "\ s* U*in) HFM -004186