Breast neuroendocrine tumor arising in the axilla of a man: a case report | Journal of Medical Case Reports | Full Text
Primary pure spindle cell carcinoma (sarcomatoid carcinoma) of the ovary: A case report with immunohistochemical study | Diagnostic Pathology | Full Text
Sarcomatoid Carcinoma of the Lung Presenting as Localized Bronchiectasis: A Case Report and Review of Literature - ScienceDirect
Immunohistochemistry in Normal Skin: Cytokeratins - YouTube
Cytokeratin (CAM 5.2)
Small cell carcinoma, CAM 5.2 immunostain (1000x) | Ed Uthman | Flickr