title: Economy of effort in electron microscope morphometry.
abstract: Statistical techniques known as the analysis of variance make it possible for the electron microscopist to plan work in such a way as to get quantitative data with the greatest possible economy of effort. This paper explains how to decide how many measurements to make per micrograph, how many micrographs per tissue block, how many blocks per experimentally treated organ, and how many organs per experimental treatment group.
mesh_terms: D000704:Analysis of Variance; D008854:Microscopy, Electron / Q000379:methods*; D010336:Pathology / Q000379:methods; D012107:Research Design; D014941:Work Simplification