TY - RPRT TI - Errors and reproducibility in electron-density map interpretation. AU - S L Mowbray AU - C Helgstrand AU - J A Sigrell AU - A D Cameron AU - T A Jones PY - 1999 DO - 10.1107/s0907444999005211 UR - https://pubmed.ncbi.nlm.nih.gov/10393297/ ID - 10393297 ER -