Product cited in:
Jarasch, Nagle, Kaufmann et al.: "Differential diagnosis of benign epithelial proliferations and carcinomas of the breast using antibodies to cytokeratins." in: Human pathology, Vol. 19, Issue 3, pp. 276-89, 1988 (PubMed).
Balaton, Nehama-Sibony, Gotheil et al.: "Distinction between hepatocellular carcinoma, cholangiocarcinoma, and metastatic carcinoma based on immunohistochemical staining for carcinoembryonic antigen and for cytokeratin 19 on paraffin sections." in: The Journal of pathology, Vol. 156, Issue 4, pp. 305-10, 1989 (PubMed).
Moll, Franke, Schiller et al.: "The catalog of human cytokeratins: patterns of expression in normal epithelia, tumors and cultured cells." in: Cell, Vol. 31, Issue 1, pp. 11-24, 1983 (PubMed).