The ABH reactions of seminal stains

The ABO grouping results from approx. 1000 seminal stains have been collected and analysed. Most of the stains came from rape cases where the ABO and secretor status of both complainant and suspect were known. The results of the survey provided information concerning the usefulness of elution and inhibition as methods of body fluid grouping, the relative strengths of reaction of the A, B and H antigens in body fluids and the interpretation of the ABH reactions of body fluid stains.