http://www.whfoods.com/genpage.php?tname=foodspice&dbid=145

Hamilton K, Bennett NC, Purdie G, Herst PM. Standardized cranberry capsules for radiation cystitis in prostate cancer patients in New Zealand: a randomized double blinded, placebo controlled pilot study. Support Care Cancer. 2015;23(1):95-102.

Kresty LA, Weh KM, Zeyzus-johns B, Perez LN, Howell AB. Cranberry proanthocyanidins inhibit esophageal adenocarcinoma in vitro and in vivo through pleiotropic cell death induction and PI3K/AKT/mTOR inactivation. Oncotarget. 2015;6(32):33438-55.