Don't change a winning horse.
Department of Clinical Psychology, University of Mainz, Staudingerweg 9, D-55099 Mainz, Germany.
Wolfgang
W
Hiller
D039721:Diagnostic and Statistical Manual of Mental Disorders; D006801:Humans; D015203:Reproducibility of Results; D013001:Somatoform Disorders / Q000145:classification* / Q000503:physiopathology