1.
Psychother Psychosom Med Psychol
; 37(2): 68-74, 1987 Feb.
Article
in German
| MEDLINE
| ID: mdl-3562759
2.
Nervenarzt
; 55(12): 625-36, 1984 Dec.
Article
in German
| MEDLINE
| ID: mdl-6521803