Thứ Tư, 3 tháng 4, 2019

NPR News: USDA Terminates Deadly Cat Experiments, Plans To Adopt Out Remaining Animals

USDA Terminates Deadly Cat Experiments, Plans To Adopt Out Remaining Animals
Scientists infected the cats with toxoplasmosis and later killed them. Bipartisan members of Congress complained about the practice and the agency ended the program.

Đọc thêm tại NPR
at April 3, 2019 at 07:40AM
Health & Science

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