title: Clinical research of primary liver cancer. A 10 year (1970-1979) survey.
mesh_terms: D006528:Carcinoma, Hepatocellular / Q000601:surgery*; D003452:Cryosurgery; D006801:Humans; D008113:Liver Neoplasms / Q000601:surgery*; D011379:Prognosis; D013997:Time Factors