The<unk>  is an obsolete measure of alkaline phosphatase concentration in blood. It is defined as the quantity of alkaline phosphatase that liberates 1mg of phosphate ion during the first hour of incubation with a<unk> ffered substrate containing sodium β-glycerophosphate. This technique was the first test to measure blood alkaline phosphatase levels, and was developed by Aaron<unk>  in the early 1930s. Other<unk> s that were used in the past as a measure of blood alkaline phosphatase levels are King-Armstrong<unk> s, Kind-King<unk> s, and International<unk> s. However, the<unk>  and those other<unk> s have become outdated, and the current standard for measuring alkaline phosphatase is<unk> s per liter (U/L).
Bodansky unit
Ilizarov apparatus
Nuclear bag fiber
WAIFW matrix
Beevor's axiom
Floor plate
Blumer's shelf
Talairach coordinates