The issue focused on an article in the March 10, 2013 issue of Science that reported the study's finding that research studies have found a link between medical marijuana and cancer. The article has been accepted for publication in the journal PLOS ONE.

"It is very important to use science to help make decisions about public health," said Michael Sabet, president of Smart Approaches to Marijuana, a non-profit research group. "We were looking at what these studies had found, and we didn't see any