SF36 v1.0 Standard - SF-6D_R2 (Util Index Rel 2) Score
sf36 v1.0 standard - sf-6d_r2 (util index rel 2) score
SF36 v1.0 Standard - SF-6D_R2 (Util Index Rel 2) Score
sf36 v1.0 standard - sf-6d_r2 (util index rel 2) score