O. Airemwen, C. ., I. . E. Jude, A. . P. Uchendu, E. . M. Halilu, et M. . U. Uhumwangho. « Formulation of Subcutaneous Implantable Drug Delivery System of Ibuprofen Using Biodegradable Polymers ». Nigerian Journal of Pharmaceutical and Applied Science Research, vol. 10, nᵒ 3, septembre 2021, p. 45-52, https://www.nijophasr.net/index.php/nijophasr/article/view/449.