This Value Set describes the substances that cause allergies or intolerances.
It is defined as union of:
(1) Drugs substances ("IPSActiveSubstances[2.16.840.1.113883.11.22.32]" value set)
;
(2) No-drug substances ("IPSNoDrugSubstances[2.16.840.1.113883.11.22.34]" value set)
(3) Multi Ingredients products ("IPSMultiIngredientsProduct[2.16.840.1.113883.11.22.45]"
value set)