The adhesive and migratory effects of osteopontin are mediated via distinct cell surface integrins: role of αvβ3 in smooth muscle cell migration to osteopontin in vitro - Liaw, L; Skinner, MP; Raines, EW; Ross, R; Cheresh, DA; Schwartz, SM; Giachelli, CM (J Clin Invest., 1995)