V. Hönig

On the origin of the supernumerary chromosome in autosomal trisomies — with special reference to Down's syndrome

I. Hansmann, U. Langenbeck, B. Hinney, 1976, Human Genetics.

Modelling the phenylalanine blood level response during treatment of phenylketonuria

J. Zschocke, U. Langenbeck, U. Wendel, 2001, Journal of Inherited Metabolic Disease.