preferred_name: Triplet gestation, unspecified number of placenta and unspecified number of amniotic sacs
preferred_name_lc: triplet gestation, unspecified number of placenta and unspecified number of amniotic sacs
label: Triplet gestation, unspecified number of placenta and unspecified number of amniotic sacs
label_lc: triplet gestation, unspecified number of placenta and unspecified number of amniotic sacs