Burgess, A M Enhancement of contrast in living and fixed specimens by the use of fibre optics. [electronic resource] - Journal of microscopy Apr 1983 - 123-4 p. digital Publication Type: Journal Article ISSN: 0022-2720 Standard No.: 10.1111/j.1365-2818.1983.tb04208.x doi Subjects--Topical Terms: AnimalsEmbryo, Nonmammalian--cytologyFiber Optic TechnologyFreeze FracturingMicroscopy--methodsMicroscopy, Electron--methodsXenopus