• A primary cardiac leiomyosarcoma with mutation at H-ras codon 12 

      Parissis, J.; Arvanitis, D. L.; Sourvinos, G.; Spandidos, D. A. (1997)
      The presence of activating ras mutations in a cardiac leiomyosarcoma which occurred in the right atrium of the heart of a female patient was examined. The tumor had the appearance of leiomyosarcoma in rutine histopathological ...