Medical Hypotheses
Volume 51, Issue 1 , Pages 1-3, July 1998

Immunologic tolerance: self-nonself discrimination versus costimulatory factors and second signals

  • Z. Simon

      Affiliations

    • Corresponding Author InformationCorrespondence to: Prof. Zeno Simon, Department of Biophysics, University of Medicine and Pharmacy, Pta. E. Murgu No. 2, RO-1900 Timisoara, Romania (Phone: +40 56 168771; Fax: +40 56 190288)
  • ,
  • C.A. Tatu

      Affiliations

    • Department of Biophysics, University of Medicine and Pharmacy, Timisoara, Romania
    • Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA

Received 3 February 1997; accepted 3 April 1997.

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PII: S0306-9877(98)90245-6

Medical Hypotheses
Volume 51, Issue 1 , Pages 1-3, July 1998