Eric Walker added Reports Offer Valuable Information on Antibiotic Stewardship in U.S. Agriculture | The Pew Charitable Trusts to Antibiotic resistance and the use of antibiotics in farm animals, Macrolides and Chlortetracycline

Eric Walker added Warning of ‘Pig Zero’: One Drugmaker’s Push to Sell More Antibiotics - The New York Times to a number of topics

Eric Walker added Warning of ‘Pig Zero’: One Drugmaker’s Push to Sell More Antibiotics - The New York Times and Reports Offer Valuable Information on Antibiotic Stewardship in U.S. Agriculture | The Pew Charitable Trusts to Chlortetracycline, and added Chlortetracycline to Tetracycline antibiotics

Eric Walker added a number of topics and a number of links to Tetracycline antibiotics, and added Tetracycline antibiotics to Specific antibiotics