In 1979 it was reported that which of the following sleep aids caused cancer in laboratory animals, so it was no longer generally recognized as safe?

Name: In 1979 it was reported that which of the following sleep aids caused cancer in laboratory animals, so it was no longer generally recognized as safe?
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Question

Quizplus · Accepted Answer

Methapyrilene was reported in 1979 to cause cancer in laboratory animals, leading to its removal from the market and its status as generally recognized as safe being revoked.

In 1979 It Was Reported That Which of the Following