Intersection of http://smart.who.int/hiv/ValueSet/HIV.D.DE418 and http://smart.who.int/hiv/ValueSet/HIV.D.DE418
This is the ValueSet that contains codes in both Reason for ARV drug regimen substitution ValueSet (http://smart.who.int/hiv/ValueSet/HIV.D.DE418) and Reason for ARV drug regimen substitution ValueSet (http://smart.who.int/hiv/ValueSet/HIV.D.DE418).