. . "99^73\u201376" . "DRG Class 99.73-76" . . "DR class 99^73\u201376" . "DRG Class 99.73\u201376" . . "3.55" . . . . "32" . . . . . . "1928" . . . . . . . "1929" . . . "DRG Class 99.73\u201376" . .