Graphical modeling can be used to illustrate associations between variables describing functioning in HNC patients

Becker S, Strobl R, Cieza A, Grill E, Harréus U and Tschiesner U. Graphical modeling can be used to illustrate associations between variables describing functioning in head and neck cancer patients. J Clin Epidemiol. 2011; 64(8): 885-92. Abstract.