Bohrmann, B Concentration evaluation of chromatin in unstained resin-embedded sections by means of low-dose ratio-contrast imaging in STEM. [electronic resource] - Ultramicroscopy Feb 1993 - 235-51 p. digital Publication Type: Journal Article ISSN: 0304-3991 Standard No.: 10.1016/0304-3991(93)90230-u doi Subjects--Topical Terms: AnimalsChromatin--chemistryDNA--analysisDinoflagellida--chemistryEpoxy ResinsEscherichia coli--chemistryEuglena--chemistryImage Processing, Computer-Assisted--methodsMicroscopy, Electron, Scanning Transmission--methodsTissue Embedding--methods