TY - RPRT TI - Quantitative structure-activity relationship (QSAR) study of polyhydroxyxanthones. AU - J Ungwitayatorn AU - M Pickert AU - A W Frahm PY - 1997 DO - 10.1016/s0031-6865(96)00043-x UR - https://pubmed.ncbi.nlm.nih.gov/9063086/ ID - 9063086 ER -