Are figure legends sufficient? Evaluating the contribution of associated text to biomedical figure comprehension
Hong Yu, Shashank Agarwal, Mark Johnston, and Aaron Cohen
J Biomed Discov Collab. 2009; 4: 1. Published online 2009 January 6. doi: 10.1186/1747-5333-4-1.PMCID: PMC2631451