| pubmed-article:8414101 | pubmed:abstractText | Pre-operative skin test response has been evaluated in 50 cases of colorectal carcinoma. Cellular defense's depression was correlated with tumoral staging (p = < 0.001). In B2 and C groups, a higher incidence of metastatic and local recurrences was registered in subjects with low response. These last are suitable for a randomized trial including immunotherapy. | lld:pubmed |
