Collegamenti
[1] https://www.burlo.trieste.it/ricerca/pubblicazioni/immunomodulation-mediated-herbal-syrup-containing-standardized-echinacea-root-extract-pilot-study-healthy
[2] https://www.burlo.trieste.it/ricerca/biblio?f%5Bauthor%5D=3322
[3] https://www.burlo.trieste.it/ricerca/biblio?f%5Bauthor%5D=3323
[4] https://www.burlo.trieste.it/ricerca/biblio?f%5Bauthor%5D=247
[5] https://www.burlo.trieste.it/ricerca/biblio?f%5Bauthor%5D=249
[6] https://www.burlo.trieste.it/ricerca/biblio?f%5Bauthor%5D=3324
[7] https://www.burlo.trieste.it/ricerca/biblio?f%5Bauthor%5D=3325
[8] https://www.burlo.trieste.it/ricerca/biblio?f%5Bauthor%5D=3326
[9] https://www.burlo.trieste.it/ricerca/biblio?f%5Bauthor%5D=3327
[10] http://www.ncbi.nlm.nih.gov/pubmed/24877712?dopt=Abstract