Shirabe, K Prognosis of well differentiated small hepatocellular carcinoma--is well differentiated hepatocellular carcinoma clinically early cancer? [electronic resource] - Hepato-gastroenterology - 923-30 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0172-6390 Subjects--Topical Terms: Carcinoma, Hepatocellular--epidemiologyCase-Control StudiesDisease-Free SurvivalFemaleFollow-Up StudiesHepatectomyHumansIncidenceLiver--pathologyLiver Neoplasms--epidemiologyMaleMiddle AgedNeoplasm InvasivenessNeoplasm Recurrence, Local--epidemiologyPortal Vein--pathologyPrognosisTime Factors