"Appareil digestif Cancer." . . "Gastrointestinal system Cancer." . . "Gastrointestinal system Cancer" . . . . . . . "Livres électroniques" . . . . . . "Gastrointestinal oncology principles and practice" . "Gastrointestinal oncology principles and practice"@en . . . . . . . . . "Gastrointestinal oncology : principles and practices" . "Electronic books"@en . . "Gastrointestinal oncology: principles and practice" . . . "Gastrointestinal oncology : principles and practice" . "Gastrointestinal oncology : principles and practice"@en . . . . . . . . . . . . . . "Digestive organs Cancer." . . "Digestive organs Cancer" . "Gastrointestinal Neoplasms." . . . . "Gastrointestinaler Krebs." . . "Tumeurs gastro-intestinales." . . "Aparato digestivo Cáncer." . . "Electronic books." . . "Electronic books" .