preferred_name: Malignant Mediastinal Germ Cell Tumor Stage Grouping of the Pediatric Study Group
preferred_name_lc: malignant mediastinal germ cell tumor stage grouping of the pediatric study group
label: Malignant Mediastinal Germ Cell Tumor Stage Grouping of the Pediatric Study Group
label_lc: malignant mediastinal germ cell tumor stage grouping of the pediatric study group