Immunochemical and amino-terminal sequence comparison of two cytoadhesins indicates that they contain similar or identical beta subunits and distinct alpha subunits - Ginsberg, M H; Loftus, J C; Ryckwaert, J-J; Pierschbacher, M D; Pytela, R; Ruoslahti, E; Plow, E F (J Biol Chem, 1987)