Figure 1From: Expression of transcript factors SALL4 and OCT4 in a subset of non-small cell lung carcinomas (NSCLC)SALL4 and OCT4 expressions in NSCLC. A-C, immunostains of SALL4 in NSCLC. D-F, immunostains of OCT4 in NSCLC. Score 0 = negative, score 1 = focally and weakly positive (<20%), and score 2 = positive (>20%).Back to article page