Authors

Ernest Roberson

Document Type

Article

Publication Date

8-9-1983

Abstract

A national animal rights coalition leader yesterday predicted that the use of the “lethal dose 50 percent”' test (LD 50), by which laboratory animals are poisoned with increasingly lethal doses of toxic substances, will be substantially reduced in the coming year.

Comments

FINAL EDITED VERSION OF MATERIAL. NOT FORMATTED FOR PUBLICATION.

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