Safarzadeh, Amir, Mehrshad Poursaeid Esfahani, Amir Hossein Abedi Yekta, Shahin Salehi, and Mohammad Hassabi. 2019. “Determination of Effect of Oral Vitamin D to Improve Ventilatory Threshold in Healthy Young Adults With Vitamin D Deficiency”. Novelty in Biomedicine 7 (1):17-23. https://doi.org/10.22037/nbm.v7i1.23048.