1. Purified protein derivatives (PPD) and other antigens prepared from atypical acid-fast bacilli and Nocardia asteroides.;Affronti;Amer. Rev. Tuberc.,1959
2. Fractionation of the international standard tuberculin, PPD-S. (Abstract.);Affronti;Amer. Rev. Resp. Dis.,1971
3. The tuberculin skin test;Amer. Rev. Resp. Dis.,1971
4. Suppression of delayed hypersensitivity by antigen and antibody. Is a common precursor cell responsible for both delayed hypersensitivity and antibody formation?;Axelrad;Immunology,1968
5. Hypersensitivity: Specific immunologic suppression of the delayed type;Axelrad;Science,1968