Citation:Johnson TM, Rowe DE, Nelson BR, Swanson NA 1992
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Citation
Johnson TM, Rowe DE, Nelson BR, Swanson NA. Squamous cell carcinoma of the skin (excluding lip and oral mucosa). J Am Acad Dermatol 1992 Mar;26(3 Pt 2):467-84 Available from: http://www.ncbi.nlm.nih.gov/pubmed/1564155.
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