Psychiatric Disorders of Children with Congenital RubellaStella Chess, Sam J. Korn, Paulina B. Fernandez1971PDF9.2 MB
Eliminating Measles and Rubella and Preventing Congenital Rubella InfectionWorld Health Organization, World Health Organization. Regional Office for Europe2005PDF3.3 MB
Sun Pictures. Catalogue Eight. The Rubel Collection Rubel CollectionHans P. Kraus, Jr. (firm)1997PDF5.3 MBEN
Nachfahrentafeln Rübel. Von Eduard Rübel und Wilhelm Heinrich Ruoff. Hrsg. von der Helene und Cécile Rübel Familienstiftung.Eduard Rübel1977DE