17,808 results for “Leiden University”
Need more precision?
Filter by phase, recruitment status, country, sponsor, age, and study type.
First posted Jun 23, 2016
4 participants · First posted Apr 24, 2017
75 participants · First posted Jan 19, 2006
2,000 participants · First posted Aug 19, 2022
48 participants · First posted Sep 24, 2024
148 participants · First posted Sep 11, 2013
608 participants · First posted Oct 18, 2023
399 participants · First posted Sep 19, 2005
280 participants · First posted Dec 9, 2016
655 participants · First posted Feb 3, 2023
