group 0 has no evident disease ( 9 patients ) , group 1 has lymphadenopathy with or without exaggerated infection ( 16 patients ) , group 2 has persistent lymphadenopathy with chronic hepatitis b surface antigenemia or profound hypergammaglobulinemia ( 7 patients ) , group 3 has oral candidiasis with or without lymphadenopathy ( 7 patients ) .
C0012634
disease
C0009450
infection