the lesion to normal bone ratio ( mean +/- sd ) was , with mdp , 2.9 +/- 1.6 and with dpd 2.4 +/- 1.2 ( p less than 0.001 ) , and the normal bone to soft tissue ratios with mdp 8.5 +/- 5.0 and with dpd 9.4 +/- 6.1 ( ns ) .
C0066351
mdp
C0012544
dpd