diff --git a/citations.md b/citations.md
index 30a854059..87989a994 100644
--- a/citations.md
+++ b/citations.md
@@ -5,7 +5,7 @@ tags: [literature]
 
 # Citations to the FieldTrip reference paper
 
-_These are citations on [Pubmed](https://pubmed.ncbi.nlm.nih.gov/21253357), you can find a more complete list on [Google Scholar](https://scholar.google.com/scholar?cites=3328911510682538425&scisbd=1)._
+_These are open-access papers on [Pubmed](https://pubmed.ncbi.nlm.nih.gov/21253357) that cite FieldTrip, you can find a more complete list on [Google Scholar](https://scholar.google.com/scholar?cites=3328911510682538425&scisbd=1)._
 
 <ul>
 {% for item in site.data.citedby %}