7 kids leave Calif. dentist with potentially life-threatening infection

Hundreds more children could also be at risk of a bacterial infection, after undergoing a pulpotomy procedure, also known as a "baby root canal"

From: http://redirect.viglink.com?u=http%3A%2F%2Fwww.cbsnews.com%2Fnews%2Fchildren-hospitalized-bacterial-infection-dental-procedure-pulpotomy-anaheim-california%2F&key=ddaed8f51db7bb1330a6f6de768a69b8