1. Rodriguez-Mateos A, Feliciano RP, Boeres A, Weber T, Dos Santos CN, Ventura MR, Heiss C: Cranberry (poly)phenol metabolites correlate with improvements in vascular function: A double-blind, randomized, controlled, dose-response, crossover study. Mol Nutr Food Res. 2016 Oct;60(10):2130-2140. doi: 10.1002/mnfr.201600250. Epub 2016 Jun 16. [PubMed:27242317 ]