Schaafsma, Ramaekers, van Muijen et al.: "Distribution of cytokeratin polypeptides in human transitional cell carcinomas, with special emphasis on changing expression patterns during tumor progression." in: The American journal of pathology, Vol. 136, Issue 2, pp. 329-43, 1990 (PubMed).
Ramaekers, van Niekerk, Poels et al.: "Use of monoclonal antibodies to keratin 7 in the differential diagnosis of adenocarcinomas." in: The American journal of pathology, Vol. 136, Issue 3, pp. 641-55, 1990 (PubMed).
Puts, Moesker, Kenemans et al.: "Expression of cytokeratins in early neoplastic epithelial lesions of the uterine cervix." in: International journal of gynecological pathology : official journal of the International Society of Gynecological Pathologists, Vol. 4, Issue 4, pp. 300-13, 1986 (PubMed).
Broers, Carney, Klein Rot et al.: "Intermediate filament proteins in classic and variant types of small cell lung carcinoma cell lines: a biochemical and immunochemical analysis using a panel of monoclonal and polyclonal antibodies." in: Journal of cell science, Vol. 83, Issue 12, pp. 37-60, 1987 (PubMed).
Ramaekers, Huysmans, Schaart et al.: "Tissue distribution of keratin 7 as monitored by a monoclonal antibody." in: Experimental cell research, Vol. 170, Issue 1, pp. 235-49, 1987 (PubMed).
Van Muijen, Warnaar, Ponec: "Differentiation-related changes of cytokeratin expression in cultured keratinocytes and in fetal, newborn, and adult epidermis." in: Experimental cell research, Vol. 171, Issue 2, pp. 331-45, 1987 (PubMed).
Ramaekers, Puts, Moesker et al.: "Antibodies to intermediate filament proteins in the immunohistochemical identification of human tumours: an overview." in: The Histochemical journal, Vol. 15, Issue 7, pp. 691-713, 1983 (PubMed).
Meek, Van Elssen, Huijskens et al.: "T cells fail to develop in the human skin-cell explants system; an inconvenient truth." in: BMC immunology, Vol. 12, Issue 1, pp. 17, 2011 (PubMed).