Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Hege Thoresen and Tormod Guren and Thoralf Christoffersen,"Role of ERK, p38 and PI3-kinase in EGF Receptor-Mediated Mitogenic Signalling in Cultured Rat Hepatocytes: Requirement for Sustained ERK Activation",Cellular Physiology and Biochemistry,1015-8987,S. Karger AG,2003,13,4,229-238,https://cir.nii.ac.jp/crid/1363951794023908224,https://doi.org/10.1159/000072426