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2. Le pouvoir tréponémicide naturel du serum humain;Fribourg-Blanc;Presse méd.,1956
3. Studies on the Treponema pallidum immobilizing activity in normal human serum. I. A method;Hederstedt;Acta path. microbiol. scand. Sect. B,1974
4. Studies on the Treponema pallidum immobilizing activity in normal human serum. 2. Serum factors participating in the normal serum immobilization reaction;Hederstedt;Acta path. microbiol. scand. Sect. C,1976
5. Quantitative Treponema pallidum immobilization (TPI) test in early syphilis;Hederstedt;Acta derm. venereol. (Stockh.),1964