[Complementary medicine. Help from nature in infertility?].
D002986:Clinical Trials as Topic; D005492:Folic Acid / Q000627:therapeutic use*; D006801:Humans; D007248:Infertility, Male / Q000188:drug therapy*; D008297:Male; D008517:Phytotherapy; D010936:Plant Extracts / Q000627:therapeutic use*; D013076:Sperm Count; D019287:Zinc Sulfate / Q000627:therapeutic use
D010936:Plant Extracts; D019287:Zinc Sulfate; D005492:Folic Acid