TY - RPRT TI - A structural-informatics approach for mining beta-sheets: locating sheets in intermediate-resolution density maps. AU - Yifei Kong AU - Jianpeng Ma PY - 2003 DO - 10.1016/s0022-2836(03)00859-3 UR - https://pubmed.ncbi.nlm.nih.gov/12948490/ ID - 12948490 ER -