SC -574 Subject to rrotectiv Foss v.

ETHYL CORPORATION INTEROFFICE To : T.

Manufacturing Chemists Association Record of Meeting VINYL CHLORIDE TECHNICAL PANEL VINYL CHLORIDE RESEARCH COORDINATORS VINYL CHLORIDE MEDICAL SUBCOMMITTEE University of Louisville Louisville, Kentucky June 14, 1978 Dr.

( ETHYL CORPORATION To From Subject INTER-OFFICE Mr.

V THE SOCIETY OF THE PLASTICS INDUSTRY, INC. 230 PARK AVENUE NEW YORK.

1GS96 PROPOSED RULES (c) The Deputy Administrator, Vet erinary Services, upon request to him, may approve ether identification systems- in specific cases entt under such condi tions as he meftivescribe if he deter mines that systems provide the necessary information to allow for trace- back of the swWKto their herd of origin.

Top of the news some differences with the rest of industry on the exposure level standards that would be manageable.

------ THE EFFECTS OF MATERNALLY INHALED VINYL CHLORIDE ON EMBRYONAL AND FETAL DEVELOPMENT IN MICE, RATS AND RABBITS BY J.

RESOLUTION OF DOSE-RESPONSE TOXICITY DATA FOR CHEMICALS REQUIRING.

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The .Effects of Maternally Inhaled Vinyl Chloride on Embryonal and Fetal Development in Mice, Rats, and Rabbits J.

P, I n F'cry-e^/d /Jjt a. k"j^j /A< Lb 4^_ Uo^ney k (A. (- h e rv-\ In c ^ a ><-+74 FOR ADMINISTRATIVE USE LIMITED DISTRIBUTION NOT FOR PUBLICATION PUBLIC HEALTH SERVICE-CDC-Atlanta EPI-76-60-2 July 26, 1976 TO l Director, Center for Disease Control FROM : Cancer and Eirth Defects Division Bureau of Epidemiology SUBJECT: Congenital Central Nervous System Malformations, Kanawha County, West Virginia SUMMARY Data available through the Birth Defects Monitoring Program (BDMP) revealed that from 1970 through 1974, Kanawha County, West Virginia-- where 1 of the 40 polyvinyl chloride production plants in the United States is located--had rates of congenital central nervous system defects that were significantly higher than national BDMP rates for those years.

To: Mr.

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