1. BAHR, G. F. & ZEITLER, E. (1962) Determination of the total dry mass in human erythrocytes by quantitative electron microscopy.Lab. Invest. 11, 912–17.
2. BAHR, G. F. & ZEITLER, E. (1965) The determination of the dry mass in populations of isolated particles.Lab. Invest. 14, 955–77.
3. BAHR, G. F., ENGLER, W. F. & MAZZONE, H. M. (1976) Determination of the mass of viruses by quantitative electron microscopy.Q. Rev. Biophys. 9, 459–89.
4. BLOOM, G. D. & ZEITLER, E. (1959) Quantitative electron microscopy. Determination of dry mass and thickness in a population of casein particles.Expl. Cell Res. 17, 13–21.
5. BOWEN, I. D. & RYDER, T. A. (1978) The application of X-ray microanalysis to histochemistry. InElectron probe microanalysis in biology (edited by ERASMUS, D. A.), pp. 183–211. London: Chapman & Hall.