May God bless you and your...
Dear Vera- Klaus was a pioneer in the use of radiotracers who made the profession what it has become. His extensive knowledge of hematology and radiation effects on blood was an asset to our field and to the many patients in his care. He was very gracious and kind to me as I entered the field, He became a good friend and I will miss him greatly.
Jean St.Germain
September 10, 2010 | New York, NY


