Alyas, Jessica, Ayesha Rafiq, Horia Amir, Safir Khan, Tahira Sultana, Amir Ali, Asma Hameed, Ilyas Ahmad, Abeer Kazmi, Tehmina Sajid, and Ayaz Ahmad. 2021. “Human Insulin: History, Recent Advances, and Expression Systems for Mass Production”. Biomedical Research and Therapy 8 (9), 4540-61. https://doi.org/10.15419/bmrat.v8i9.692.