"Bromelain: A Review on its Potential as a Therapy for the Management of Covid-19" (2020) Nigerian Journal of Physiological Sciences, 35(1), ص 10–19. موجود في: https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/573 (تاريخ الوصول: 21 مايو 2026).