1. Examination of human platelets for the ABO, MN, Rh, Tja, Lutheran and Lewis system of antigens by means of mixed erythrocyte platelet agglutination;Ashhurst;Vox Sang.,1956
2. A complement fixing antibody against a specific platelet antigen responsible for amegakaryocytic neonatal purpura;Aster;Clin. Res.,1961
3. Platelet life span in thrombocytopenia. Reclassification of the thrombocytopenias by the Cr51-labelling method;Cohen;New Engl. J. Med.,1961