From first link: Unknown effectiveness - 46% Unlike other sciences, medicine is mostly empirical science. The "new research" results we get every other day are

From first link: Unknown effectiveness - 46% Unlike other sciences, medicine is mostly empirical science. The "new research" results we get every other day are evidence of this. Unless we discover a law which governs our sickness and health, we are still in stone age in medicine whatever the progress this field claims.