TY - RPRT TI - An improved algorithm for anisotropic nonlinear diffusion for denoising cryo-tomograms. AU - José Jesús Fernández AU - Sam Li DO - 10.1016/j.jsb.2003.09.010 UR - https://pubmed.ncbi.nlm.nih.gov/14643218/ ID - 14643218 ER -