"Roentgen" . . . . . . "Wilhelm R\u00F6ntgen's" . . . . . . . . . . . . . . . . . . . . . "Wilhelm R\u00F6ntgen" . . . "1845-03-27" . . . "Wilhelm R\u00F6ntgen" . . . . . "1845" . . . "R\u00F6ntgen" . . . "R\u00F6ntgen, Wilhelm" . . . . . . . . . . . . . . . "Roentgen, Wilhelm Konrad" . . . . "Wilhelm Conrad R\u00F6ntgen" . . . "Rontgen" . . . . . . . . . "R\u00F6ntgen Light" . . "Wilhelm R\u00F6ntgen#Roentgen\u2019s landmarks in Lennep-Remscheid" . . . . . . . . . . . . . . . "W. R\u00F6ntgen" . . . . . . . . . . . . . "Konrad Roentgen" . . "Wilhelm Roentgen" . . . . "Wilhelm Conrad R\u00F6ntgen" . . . "1923" . . . . . . . . . . "1923-02-10" . . . "Wilhelm Konrad R\u00F6ntgen" . "roentgenology" . . . . . . . . . . . . . . . . . . . . . . . . . . . . "W.R\u00F6ntgen" . . . . . "R\u00F6ntgen's" . . . . . . . .