"scientific proof" . "strength of the evidence" . . . . . . . "empirical evidence" . . . "disproved" . "scientific confirmation" . . "Scientific evidence#Concept of \\\"scientific proof\\\"" . "scientific evidence" . "Scientific evidence" . "Evidence" . . "statistical evidence" . "evidence" . . . "conclusive evidence" . . "measurable effect" . . "Statistical evidence" . "Scientific evidence" . "scientific" . "proof" . . . . . .