Authors: Wallock, LM Tamura, T Mayr, CA Johnston, KE Ames, BN Jacob, RA

Citation: Lm. Wallock et al., Low seminal plasma folate concentrations are associated with low sperm density and count in male smokers and nonsmokers, FERT STERIL, 75(2), 2001, pp. 252-259

Authors: Lykkesfeldt, J Christen, S Wallock, LM Chang, HH Jacob, RA Ames, BN

Citation: J. Lykkesfeldt et al., Ascorbate is depleted by smoking and repleted by moderate supplementation:a study in male smokers and nonsmokers with matched dietary antioxidant intakes, AM J CLIN N, 71(2), 2000, pp. 530-536