Забележки: At head of title: WHO, OMS, International Agency for Research on Cancer (IARC). - "Reflects the views of a Working Group that convened for an Editorial and Consensus Conference in Lyon, France, April 23-26, 2003"--prelim. p. - "Produced in collaboration with the International Academy of Pathology (IAP) and the International Association for the Study of Lung Cancer (IASLC)"--prelim. p.