Manesh, Alireza Olyaee; Sheldon, Trevor A; Pickett, Kate E; Carr-Hill, Roy
Journal:
International Journal of Epidemiology (FEB 2008) , Volume 37, Number 1, 17 February 2008 , pp. 194-200(7); doi: 10.1093/ije/dym202 First published online: October 2, 2007