«Effect of Chronic Caffeine Consumption on Cardiac Tissue Metabolism in the Rabbit», NJPS, bd. 33, nr. 1, s. 017–023, mai 2021, åpnet: 6. april 2026. [Online]. Tilgjengelig på: https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/1880