Harmonization may be counterproductive--at least for parts of Europe where public health research operates effectively.

Hakulinen T, Arbyn M, Brewster DH, Coebergh JW, Coleman MP, Crocetti E, Forman D, Gissler M, Katalinic A, Luostarinen T, Pukkala E, Rahu M, Storm H, Sund R, Törnberg S, Tryggvadottir L