描述
Cough severity scores over the treatment period are compared between Pelargonium sidoides extract and placebo groups, with primary and secondary outcome measures displayed.
Figure 2
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Pelargonium sidoides root extract for the treatment of acute cough due to lower respiratory tract infection in adults: a feasibility …Cite This Figure
![Figure 2: Cough severity scores over the treatment period are compared between Pelargonium sidoides extract and placebo groups, with primary and secondary outcome measures displayed.]() > Source: Merlin Willcox et al. "Pelargonium sidoides root extract for the treatment of acute cough due to lower ." *BMC complementary medicine and therapies*, 2021. PMID: [33514367](https://pubmed.ncbi.nlm.nih.gov/33514367/)
<figure> <img src="" alt="Cough severity scores over the treatment period are compared between Pelargonium sidoides extract and placebo groups, with primary and secondary outcome measures displayed." /> <figcaption>Figure 2. Cough severity scores over the treatment period are compared between Pelargonium sidoides extract and placebo groups, with primary and secondary outcome measures displayed.<br> Source: Merlin Willcox et al. "Pelargonium sidoides root extract for the treatment of acute cough due to lower ." <em>BMC complementary medicine and therapies</em>, 2021. PMID: <a href="https://pubmed.ncbi.nlm.nih.gov/33514367/">33514367</a></figcaption> </figure>