Koss, Leopold G. Diagnostic cytology and its histopathologic bases/ Leopold G. Koss. - 4th ed. - Philadelphia: Lippincott, 1992. - 2 v. (xxviii, 1657, 56 p.): ill.; 26cm. Includes bibliographical references and index. ISBN: 0397510497 0397512228 0397512236 Subjects--Topical Terms: Cytodiagnosis.Neoplasms--diagnosis.