the expression of a novel tumour associated antigen ca 242 , defined by the monoclonal antibody c 242 , was studied by immunoperoxidase staining in formalin-fixed , paraffin-embedded tissue sections from normal pancreata , pancreata with pancreatitis and benign and malignant pancreatic neoplasms .
C0030274
pancreata
C0030305
pancreatitis