ANALYTICAL AND QUANTITATIVE CYTOLOGY AND HISTOLOGY, vol.21, no.6, pp.473-476, 1999 (SCI-Expanded)
OBJECTIVE: To evaluate the correlation of angiogenesis and p53 and H-ras mutations with prognostic factors and proliferative activity assessed with Ki-67 protein expression by studying archival tissues from 24 patients with primary pancreatic ductal adenocarcinoma.