--subdivision Cytodiagnosis under individual diseases, e.g. Cancer--Cytodiagnosis; and subdivision Diseases--Cytodiagnosis under individual organs and regions of the body, e.g. Heart--Diseases--Cytodiagnosis
--subdivision Cytodiagnosis under individual diseases, e.g. Cancer--Cytodiagnosis; and subdivision Diseases--Cytodiagnosis under individual organs and regions of the body, e.g. Heart--Diseases--Cytodiagnosis