This is the ValueSet that contains codes in both IMMZD2DTMeningococcalQuadrivalentConjugateVaccines2Doses ValueSet for Decision Table (http://smart.who.int/immunizations/ValueSet/IMMZD2DTMeningococcalQuadrivalentConjugateVaccines2DosesVS) and IMMZD2DTMeningococcalQuadrivalentConjugateVaccines2Doses ValueSet for Decision Table (http://smart.who.int/immunizations/ValueSet/IMMZD2DTMeningococcalQuadrivalentConjugateVaccines2DosesVS).