in a prospective study , we analyzed , in parallel , the expression of neuroendocrine related antigens by immunohistochemistry and the cell dna content in frozen specimens from 40 patients who underwent complete surgical resection of primary non-sclc in an attempt ( a ) to characterize the phenotypic heterogeneity and ( b ) to determine whether this heterogeneity is correlated with aneuploidy and clinical staging .
C0015250
complete
C0543467
surgical