@article {1311543, title = {Polyacrylamides Bearing Pendant a-Sialoside Groups Strongly Inhibit Agglutination of Erythrocytes by Influenza A Virus: Multivalency and Steric Stabilization of Particulate Biologicial Systems}, journal = {J. Med. Chem.}, volume = {37}, year = {1994}, note = {PDF}, pages = {3419-3433}, author = {Lees, W. J. and Spaltenstein, A. and Kingery-Wood, J. E. and Whitesides, G. M.} }