Studies on the 3D-QSAR of novel 1-aryl-1, 4-dihydro-3-Acylhydrazinocarbonyl-6-methyl-4-pyridazinones - Xia-Juan Zou; Lu-Hua Lai; Gui-Yu Jin; Gui-Qin Huang (Acta Physico - Chimica Sinica, 2002)