Faculty Opinions recommendation of Echinacea for treating the common cold: a randomized trial.
A Clinical Trial of Hypertonic Saline Nasal Spray in Subjects With the Common Cold or Rhinosinusitis
1998 ◽
Vol 7
(1)
◽
pp. 39-43
◽
2020 ◽
Vol 10
(1)
◽
pp. 1-8
Keyword(s):
Keyword(s):