Carneiro F, Machado J C, David L, Reis C, Nogueira A M, Sobrinho-Simões M
Institute of Molecular Pathology and Immunology of the University of Porto and Medical Faculty of Porto, Portugal.
Eur J Cancer Prev. 2001 Feb;10(1):101-2. doi: 10.1097/00008469-200102000-00013.