title: More on p53 antigen loss in stored paraffin slides.
mesh_terms: D001943:Breast Neoplasms / Q000175:diagnosis; D002278:Carcinoma in Situ / Q000175:diagnosis*; D018270:Carcinoma, Ductal, Breast / Q000175:diagnosis; D015179:Colorectal Neoplasms / Q000175:diagnosis; D005188:False Negative Reactions; D006801:Humans; D007150:Immunohistochemistry / Q000379:methods*; D008872:Microwaves; D010232:Paraffin; D013194:Staining and Labeling / Q000379:methods; D016159:Tumor Suppressor Protein p53 / Q000032:analysis* / Q000737:chemistry
chemical_list: D016159:Tumor Suppressor Protein p53; D010232:Paraffin