Pontisso, P Cytokeratins patterns in childhood primary liver tumors. [electronic resource] - International journal of clinical & laboratory research 1993 - 225-7 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0940-5437 Standard No.: 10.1007/BF02592314 doi Subjects--Topical Terms: AdolescentChildChild, PreschoolFemaleHumansInfantKeratins--analysisLiver Neoplasms--chemistryMale