Response to 'Class II essential for CD4 survival'
Dorfman
Jeffrey R.
JR
Lymphocyte Biology Section, Laboratory of Immunology, Building 10 Room 11N311, National Institutes of Health, Bethesda, MD 20892-1892, USA. ronald_germain@nih.gov
Stefanová
Irena
Yasutomo
Koji
K
Germain
Ronald N.
RN