Intersection of http://smart.who.int/hiv/ValueSet/HIV.B.DE121 and http://smart.who.int/hiv/ValueSet/HIV.B.DE121
This is the ValueSet that contains codes in both Probable route of transmission ValueSet (http://smart.who.int/hiv/ValueSet/HIV.B.DE121) and Probable route of transmission ValueSet (http://smart.who.int/hiv/ValueSet/HIV.B.DE121).