. . . . . . . . "usher syndrome" . . . . "Usher syndrome" . . . . . . . . "13611" . "Usher syndrome type II" . . "Usher syndrome" . . "H35.53" . . . . . "Usher syndrome network" . . . . "Usher Syndrome" . "D052245" . . . . . "886" . "Usher" . . . "Usher 1 syndromes" . . . . . . . . . . . "276900" . . . . . . .