«Studies on Zinc and Copper Ion in Relation to Wound Healing in Male and Female West African Dwarf Goats» (2021) Nigerian Journal of Physiological Sciences, 31(2), or. 171–176. Available at: https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/1874 (Eskuratua: 21 maiatza 2026).