preferred_name: Quadruplet pregnancy with fetal loss and retention of one or more fetus(es), delivered, with or without mention of antepartum condition
preferred_name_lc: quadruplet pregnancy with fetal loss and retention of one or more fetus(es), delivered, with or without mention of antepartum condition
label: Quads w fetal loss-del
label_lc: quads w fetal loss-del