TY - RPRT TI - Molecularly engineered PEG hydrogels: a novel model system for proteolytically mediated cell migration. AU - G P Raeber AU - M P Lutolf AU - J A Hubbell PY - 2005 DO - 10.1529/biophysj.104.050682 UR - https://pubmed.ncbi.nlm.nih.gov/15923238/ ID - 15923238 ER -