PLAINTIFF'S EXHIBIT AL-1222 ORIGINAL ARTICLES Scand } work environ health 8 0982) 153--158 Occupational mortality studies Principles of validity by Jung-Der Wang, MD, Olli S Miettinen, MD, PhD' WANG J-D, MIETTINEN OS.

Canada is the leading importer of asbestos, with the Republic of South Africa second.

Subsequently, it was shown that many other categories of American asbestos workers were at risk and that paraoccupational neighborhood and domestic exposures to asbestos might also lead to cancer.

Financial planning, accounting, utility rate studies, annual program bud geting, management information systems and public relations functions are the major areas in which this position plays a lead role.

Electrical conduit and wire insulation, the products that come under the scope of the regulation in the first year, represent two of the largest construction markets for vinyl The Wrong Approach The basis of the plastics industry's opposition to this regulation is that materials-based hazard assessment can lead to the wrong conclusions about the fire risks of different building products "We continue to be e.e that sma. scale toxicity testing, oy tseff. is no; an accurate indication & tre hazard oresented by building rrater.als m a rea1 fire situation," says Roy Gecesman, execu tive director of the V.ny mst-tute "Unless the toxic::-. za:a are inte grated with other factors such as hew fast the material bums "ow much smoke it generates a-c now high :s ignition temperature s -sers of bu a ng materials can be lec :c ''correct -- even dangerous --decisc''s ^eadds "Safer materials mr: actually be ex cluded from building; c> tn s testing Court Upholds EPA on Vinyl Chloride A federal appeals court on November 4, upheld a decision of the Environmen tal Protection Agency relating to emis sion standards for vinyl chloride.

The testing was conducted on a mixture of chemicals having varing degrees of biodegradability, leading to potential misinterpretation of the results. 002866 REFEREN C ES This study was conducted by the 3M Company, Environmental Laboratory, St.

FILE NAME: Asbestos in India (IND) DATE: 1982-1991 DOC#: IND022 DOCUMENT DESCRIPTION: Air Emission Inventory Table 4.2 Air Emission Inventory S.

'h' ^ j* ^ Laboratory UAkl<^.jOi'O^S < V I r Porphyrinogens, Porphyrins, and the Porphyrias The porphyrias are consequences of impairment either in the formation of the porphyrinogens from porphobilinogen or in the transformation of the porphyrinogens to heme.1 Such an impairment causes a pathologic accumulation of porphobilinogen or porphyrins (or both) in tissues and body fluids.

This is done in a closed system, although leaks or breaks in the process may lead to transiently high exposure levels.

Local action on skin is similar to that of common organic ^ solvents where contact leads to removal of natural fats and oils with subsequent drying and cracking of the v skin.

OATE SUBJECT March 19, 1984 Contractor Health and Safety Guideline REFERENCE TO : P.

TO: Mike Hayes / Sid Pitts FROM: DATE: Interoffice SUBJ : Communication T.

X*' IV XII o American Risk Management Corp.

__ MINUTES OF MEETING CMA EXECUTIVE COMMITTEE Olympic Room,- Hyatt Regency on Capitol Hill Washington, D.

Is there a common venting system which could lead to cross