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| Description: Diethylstilbestrol, a synthetic estrogen, was widely used to promote growth of beef cattle, until it was found to be potentially carcinogenic at the levels found in meat from treated cattle. Picture Stats: Views: 121 Filesize: 9.94kB Height: 231 Width: 289 Source: https://biology-forums.com/index.php?action=gallery;sa=view;id=34714 |