1. Measurements from micrographs by optical diffraction;Agar,1978
2. Some uses of uniform sized spherical particles;Backus;J. Appl. Phys.,1948
3. Estimation of surface area from vertical sections;Baddeley;J. Microsc. (Oxford),1986
4. Quantitative electron microscopy,1965
5. Evaluation of a procedure for systematic semiquantitative analysis of glomerular ultrastructure in human renal biopsies;Bohman;Lab. Invest.,1979