These are called group purchasing organizations and a lot has been written about them. Here's an article that also discusses this particular syringe: http://was

These are called group purchasing organizations and a lot has been written about them. Here's an article that also discusses this particular syringe: http://washingtonmonthly.com/magazine/julyaugust-2010/dirty-medicine-2/ http://washingtonmonthly.com/magazine/julyaugust-2010/dirty-...