[Calculation of the probability of paternity and of the chance of paternity exclusion for the HLA system using only the typing results from the child and the putative father (author's transl)].

A method for the calculation of the probability of paternity for the HLA system using only the typing results from the child and the putative father, without taking into account the data of the mother, is presented. Furthermore, the usability of the formulas by Mayr and Pausch (Z. Immun.-Forsch. 150, 447 (1975)) for the computation of the chance of paternity exclusion in such cases is demonstrated.