Effect of increasing doses of saw palmetto extract on lower urinary tract symptoms: A randomized trial

Michael J. Barry, Sreelatha Meleth, Jeannette Y. Lee, Karl J. Kreder, Andrew L. Avins, J. Curtis Nickel, Claus Roehrborn, E. David Crawford, Harris E. Foster, Steven A. Kaplan, Andrew McCullough, Gerald L. Andriole, Michael J. Naslund, O. Dale Williams, John W. Kusek, Catherine M. Meyers, Joseph M. Betz, Alan Cantor, Kevin T. McVary