AmantadineRimantadineReceptors, N-Methyl-D-AspartateAdamantaneAntiviral AgentsDyskinesiasAntiparkinson AgentsN-MethylaspartateInfluenza A virusSulfatesViral Matrix ProteinsDopamine AgentsExcitatory Amino Acid AntagonistsChondroitinOseltamivirComa, Post-Head InjuryMagnesium SulfateMemantineGlycosaminoglycansDizocilpine MaleateInfluenza, HumanChondroitin SulfatesZanamivir