Hydroxyapatite crystals:EngDiff:Pt:Urine:Qn
hydroxyapatite crystals:engdiff:pt:urine:qn
Hydroxyapatite crystals:Energy Difference:To identify measures at a point in time:Urine:Quantitative
hydroxyapatite crystals:energy difference:to identify measures at a point in time:urine:quantitative