It's not a slam-dunk case, just keep in mind it's very easy to measure the harm done by things like Thalidomide, but not so easy to measure the amount of people

It's not a slam-dunk case, just keep in mind it's very easy to measure the harm done by things like Thalidomide, but not so easy to measure the amount of people dead or maimed by not getting treatment due to the glacial pace of regulatory approval. "First, do no harm" could just as easily apply to not dragging your feet in giving someone potentially life-saving treatment.