Showing items related by title, author, creator and subject.

• Ethical Considerations in Clinical Trials: Invited Remarks 

  Fletcher, John C.; Branson, Roy; Freiriech, Emil J. (1979-05)
• Non-Randomized Controls in Cancer Clinical Trials 

  Gehan, Edmund A; Freireich, Emil J (1974-01-24)
• Non-Randomized Controls in Cancer Clinical Trials 

  Gehan, Edmund A.; Freireich, Emil J. (1974-01-24)