TY - RPRT TI - Fast automatic particle picking from cryo-electron micrographs using a locally normalized cross-correlation function: a case study. AU - B K Rath AU - J Frank DO - 10.1016/j.jsb.2003.11.015 UR - https://pubmed.ncbi.nlm.nih.gov/15065676/ ID - 15065676 ER -