hybridisation analysis of dna from 101 fresh human malignant tumours showed that the c-erbb-2 gene was amplified in 5 of 63 adenocarcinomas and none of 38 other types of tumours , whereas the c-erbb-1/egf-receptor gene was amplified only in 1 of 8 squamous-cell carcinomas .
C0001418
adenocarcinomas
C2981607
types