Observational Studies in a Learning Health System > Editions
by Institute of Medicine First published December 16th 2013
            Published January 13th 2014
              by National Academies Press
          
        
          Kindle Edition, 134 pages
        
        
        
      
            Published December 2nd 2013
              by National Academies Press
          
        
          1, Paperback, 134 pages
        
        
        
      


