Medical science is one of the few sciences that has never been diverted to destructive ends, Dr. William Bass Hatcher, president of Louisiana. State university, said Saturday night at a testimonial dinner at The Roosevelt, honoring the United States Army 64th General hospital which was composed of members of the faculty of the LSU medical school.[PHOTO CAPTION READS] A SERVICE AWARD OF MERIT PLAQUE received by the United States Army 64th General hospital for "superior performance of duty in the Arno river sector from August 1 to October 1, 1944," was presented Saturday night at the home-coming dinner for the unit by Dr. Oscar Blitz (left), medical service chief of the unit, to Dr. Urban Maes, director of the department of surgery at LSU medical school, which staffed the hospital unit. J. M. McLemore, Alexandria, chairman of the board of supervisors of LSU, looks on.