Madden JM, Soumerai SB, Lieu TA, Mandl KD, Zhang F, Ross-Degnan D. Kenneth Mandl N Engl J Med December 19, 2002 http://www.ncbi.nlm.nih.gov/pubmed/12490685 347(25):2031-8 https://connects.catalyst.harvard.edu/Profiles/profile/513538