«Chronic caffeine ingestion improves memory and learning and increases neuronal population and dendritic length in the hippocampus of adult mice » (2021) Nigerian Journal of Physiological Sciences, 36(2), pp. 165–172. Disponibile su: https://ojshostng.com/index.php/njphysiologicalsciences/article/view/1640 (Consultato: 25 giugno 2026).