1977 2006o-049 acrylicresins atlases autoradiography biology biomarkers biomathematics biometry cancer clinicallaboratorytechniques cytochemistry cytodiagnosis cytologicaltechniques cytology diagnosis electron electronmicroscopic electronmicroscopy epoxyresins gumsandresins humancytogenetics immunohistochemistry insituhybridization laboratorymanuals metabolism methodology methods microscopy needlebiopsy neoplasms plasticembedding qw517g197c2007 qy25i332010 qy95n5231988 qy95y35d1991 standards technique tissueembedding tissuepreservation trends tumor