the argyrophil ( agnor ) staining technique for nucleolar organizer regions was applied to both cell imprint preparations and 3 microns sections of 40 specimens of lymphoid tissue ( 10 normal tonsil , 10 reactive follicular hyperplasia , and 10 low-grade and 10 high-grade non-hodgkin 's lymphomas ) .
C0024296
lymphoid tissue
C0024305
non-hodgkin 's