. . . . "Sambucus nigra"@en . "AAASNKNLMQBKFV-UHFFFAOYSA-N" . "quercetin 5,7,3',4'-tetramethyl ether"@en . . . . "Elderberry flavonoids bind to and prevent H1N1 infection in vitro."@en . . "2019-01-13T09:51:45.135+01:00"^^ . .