Ng structural formulas are given in the Table 1. The figures were generated using Discovery Studio ViewerPro5.0 software (Accelrys Inc.).<p><b>Copyright information:</b></p><p>Taken from "6-sulfo sialyl Lewis X is the common receptor determinant recognized by H5, H6, H7 and H9 influenza viruses of terrestrial poultry"</p><p>http://www.virologyj.com/content/5/1/85</p><p>Virology Journal 2008;5():85-85.</p><p>Published online 24 Jul 2008</p><p>PMCID:PMC2515299.</p><p></p
