http://www.aafp.org/afp/2002/1001/p1229.html http://www.aafp.org/afp/2002/1001/p1229.html http://www.aafp.org/afp/2002/1001/p1229.html http://www.aafp.org/afp/2002/1001/p1229.html http://www.aafp.org/afp/2002/1001/p1229.html http://www.aafp.org/afp/2002/1001/p1229.html http://www.aafp.org/afp/2002/1001/p1229.html http://www.aafp.org/afp/2002/1001/p1229.html http://www.aafp.org/afp/2002/1001/p1229.html http://www.aafp.org/afp/2002/1001/p1229.html http://www.aafp.org/afp/2002/1001/p1229.html American Academy of Family Physicians http://www.aafp.org/afp/2002/1001/p1229.html http://www.aafp.org/afp/2002/1001/p1229.html http://www.aafp.org/afp/2002/1001/p1229.html http://www.aafp.org/afp/2002/1001/p1229.html http://www.aafp.org/afp/2002/1001/p1229.html http://www.aafp.org/afp/2002/1001/p1229.html http://www.aafp.org/afp/2002/1001/p1229.html http://www.aafp.org/afp/2002/1001/p1229.html AAFP http://www.aafp.org/afp/2002/1001/p1229.html