Massia, S. P.Hubbell, J. A.2006-02-272006-02-272006-02-27199010.1111/j.1749-6632.1990.tb24251.xhttps://infoscience.epfl.ch/handle/20.500.14299/226438Covalently attached GRGD on polymer surfaces promotes biospecific adhesion of mammalian cellstext::journal::journal article::research article