Yuyun MF, Ng LL, Ng GA (2018). "Endothelial dysfunction, endothelial nitric oxide bioavailability, tetrahydrobiopterin, and 5-methyltetrahydrofolate in cardiovascular disease. Where are we with therapy?". Microvascular Research. 119: 7–12. doi:10.1016/j.mvr.2018.03.012. PMID29596860.
Cavaleri et al. Blood concentrations of neopterin and biopterin in subjects with depression: A systematic review and meta-analysis Progress in Neuro-Psychopharmacology and Biological Psychiatry 2023. 120:110633. http://dx.doi.org/10.1016/j.pnpbp.2022.110633
Cavaleri et al. Blood concentrations of neopterin and biopterin in subjects with depression: A systematic review and meta-analysis Progress in Neuro-Psychopharmacology and Biological Psychiatry 2023. 120:110633. http://dx.doi.org/10.1016/j.pnpbp.2022.110633
Cavaleri et al. Blood concentrations of neopterin and biopterin in subjects with depression: A systematic review and meta-analysis Progress in Neuro-Psychopharmacology and Biological Psychiatry 2023. 120:110633. http://dx.doi.org/10.1016/j.pnpbp.2022.110633
Cavaleri et al. Blood concentrations of neopterin and biopterin in subjects with depression: A systematic review and meta-analysis Progress in Neuro-Psychopharmacology and Biological Psychiatry 2023. 120:110633. http://dx.doi.org/10.1016/j.pnpbp.2022.110633
Yuyun MF, Ng LL, Ng GA (2018). "Endothelial dysfunction, endothelial nitric oxide bioavailability, tetrahydrobiopterin, and 5-methyltetrahydrofolate in cardiovascular disease. Where are we with therapy?". Microvascular Research. 119: 7–12. doi:10.1016/j.mvr.2018.03.012. PMID29596860.