[unable to retrieve full-text content]Chicken farms including Bell & Evans in Pennsylvania are using oregano-based products as substitutes for antibiotics, but research on their effectiveness is scant and many remain skeptical.
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Source: http://www.nytimes.com/2012/12/26/science/chicken-farms-try-oregano-as-antibiotic-substitute.html?partner=rss&emc=rss
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