Prime Archives in Medicine: 2nd EditionEffect of Lepidium meyenii Walp. on Semen Parameters and Serum Hormone Levels in Healthy Adult Men A Double-Blind, Randomized, Placebo-Controlled Pilot StudyDownloadEffect-of-Lepidium-meyenii-Walp.-on-Semen-Parameters-and-Serum-Hormone-Levels-in-Healthy-Adult-Men-A-Double-Blind-Randomized-Placebo-Controlled-Pilot-Study