Berlin (Jun. 5)
Professor Paul Rosenstein, the head of the Surgical Department of the Hospital of the Berlin Jewish Community, has reported to the Berlin Medical Society that he has been making experiments with Dr. Hans Koehler to find a cure for cancer by injection of bone-marrow. Professor Rosenstein has based his experiments on the research work with calium conducted by Professors Kraus and Zondek, Professor Zondek, too, being a Jew. Professor Rosenstein and Dr. Koehler have made marrow-bone injections in six cases of cancer, which had been given up as hopeless, and inoperable, with most encouraging results, which give good ground for further investigations.