She is one of the most highly cited scientists in the field of the epidemiology of obesity according to Thomson Reuters .
Katherine Mayhew Flegal is an American epidemiologist and senior scientist at the Center for Disease Control and Prevention 's National Center for Health Statistics .
Katherine Mayhew Flegal is one of the most highly cited scientists in the field of the epidemiology of obesity according to Thomson Reuters .
Katherine Mayhew Flegal is an American epidemiologist and senior scientist at the Center for Disease Control and Prevention 's National Center for Health Statistics .