Authors: Hassler, F Bohne, S Buchmann, J

Citation: F. Hassler et al., Child and adolescent psychiatric aspects of expertising on children suffering from impediments in learning or mental perceptien, GESUNDHEITS, 63(11), 2001, pp. 677-682

Authors: Hassler, F Fegert, JM

Citation: F. Hassler et Jm. Fegert, Psychopharmacological treatment for self-injurious behaviour of mentally retarded, NERVENARZT, 70(11), 1999, pp. 1025-1028