On the logic of positive selection.
Cohn
Melvin
M
The Salk Institute for Biological Studies, La Jolla, CA 92037, USA. cohn@salk.edu
D015496:CD4-Positive T-Lymphocytes / Q000276:immunology; D018414:CD8-Positive T-Lymphocytes / Q000276:immunology; D002454:Cell Differentiation / Q000276:immunology; D006801:Humans; D018448:Models, Immunological; D011948:Receptors, Antigen, T-Cell / Q000276:immunology*; D015398:Signal Transduction / Q000276:immunology
D011948:Receptors, Antigen, T-Cell