W. A. Jones

Randomized trial of a combination of natural products (cernitin, saw palmetto, B-sitosterol, vitamin E) on symptoms of benign prostatic hyperplasia (BPH)

H. Preuss, J. Regan, I. Klimberg, 2004, International Urology and Nephrology.

The Historical and Cultural Influences of Skin Bleaching in Tanzania

S. Younge, Kelly M. Lewis, Kecia L. Ellick, 2013 .

Flower Pollen Extract and its Effect on the Prostate Randomized Trial of a Combination of Natural Products ( Cernitin , Saw Palmetto , B-Sitosterol , Vitamin E ) on Symptoms of Benign Prostatic Hyperplasia ( BPH )

H. Preuss, J. Regan, I. Klimberg, 2017 .