tokens: Since clinical remission has been observed in a significant fraction of DLCL cases , these markers may serve as critical tools for sensitive monitoring of minimal residual disease and early diagnosis of relapse ( Gribben et al . 1993 ) .
folded_tokens: since clinical remission has been observed in a significant fraction of dlcl cases , these markers may serve as critical tools for sensitive monitoring of minimal residual disease and early diagnosis of relapse ( gribben et al . 1993 ) .
labels: O O O O O O O O O O O B-other_name O O O O O O O O O O O O O O B-other_name I-other_name O O O O O O O O O O O O O