MAP20100089835 Bengtsson, Gunnar Rights, colidarity and cost-effectiveness : ethical guidelines for sustaining global health / Gunnar Bengtsson En: Geneva papers on risk and insurance : issues and practice. - Geneva : The Geneva Association, 1976- = ISSN 1018-5895. - 01/07/1996 Tomo 21 Número 3 - 1996
