Berg Alfred O, Baird Macaran A, Botkin Jeffrey R, Driscoll Deborah A, Fishman Paul A, Guarino Peter D, Hiatt Robert A, Jarvik Gail P, Millon-Underwood Sandra, Morgan Thomas M, Mulvihill John J, Pollin Toni I, Schimmel Selma R, Stefanek Michael Edward, Vollmer William M, Williams Janet K
Department of Family Medicine, University of Washington, Seattle, WA, USA.
NIH Consens State Sci Statements. 2009 Aug 26;26(1):1-19.