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Credit
Das Radium, seine Darstellung und seine Eigenschaften / von Jacques Danne ; mit einem Vorwort von Charles Lauth ; mit zahlreichen Figuren. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by the Francis A. Countway Library of Medicine, through the Medical Heritage Library. The original may be consulted at the Francis A. Countway Library of Medicine, Harvard Medical School.