| PMID | Title | Journal | Publication Year | Author | View in RVdb |
|---|---|---|---|---|---|
| 15156472 | Echinacea purpurea for prevention of experimental rhinovirus colds. | Clin Infect Dis | 2004 | Sperber SJ;Shah LP;Gilbert RD;Ritchey TW;Monto AS | View More |
| 24475659 | [Acute respiratory tract infections. Response is still too fast]. | MMW Fortschr Med | 2013 | von Gratz PG | View More |