maryland congressman kweisi mfume says says in a bill requiring a government accountability office study on how federal agencies adjust barriers to... - hela cells stock videos & royalty-free footage01:08Congressman Mfume remarks on increasing minority participation in clinical trials
maryland congressman dutch ruppersberger says in a bill requiring a government accountability office study on how federal agencies adjust barriers to... - hela cells stock videos & royalty-free footage00:57Congressman Ruppersberger credits Henrietta Lacks for advances in modern healthcare clinical trial practice