Specifies an material component in a medication.
Properties Defined  Constraints  Value 

Value (Choice 1)

DataType Cardinality 
0..*

Value (Choice 2)

DataType Cardinality 
0..*

Value (Choice 3)

DataType Cardinality 
0..*

The amount of an ingredient in a mixture, as a ratio. For example, 250 mg per tablet is expressed as a ratio where the numerator is 250mg and the denominator is 1 tablet. 
DataType Cardinality 
1..1

True if the ingredient is an active ingredient in the medication. 
DataType Cardinality 
1..1
