Daniel KlineAlburtus-Yale News Bureau1957Dr. Kline (right) pictured with Dr. Jacob Fishman (left). Attached paper: "YALE SCIENTISTS WORKING ON BLOOD-CLOT DISSOLVER..... Plasmin--a special enzyme that dissolves deadly blood clots--has been partially purified by two Yale scientists (above) to a point where tests are being conducted on human patients. Dr. Daniel Kline (right) and Dr. Jacob B. Fishman (left) of the Yale School of Medicine have tested Plasmin (in the bottle at right) successfully in laboratory animals...."still image