Heffernan, K. S., & Jae, S. Y. (2020). Exercise as medicine for COVID-19: An ACE in the hole? Med Hypotheses.
استشهاد بنمط شيكاغوHeffernan, Kevin S., و Sae Young Jae. "Exercise As Medicine for COVID-19: An ACE in the Hole?" Med Hypotheses 2020.
MLA استشهادHeffernan, Kevin S., و Sae Young Jae. "Exercise As Medicine for COVID-19: An ACE in the Hole?" Med Hypotheses 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.