Fourie, A, M Julyan, L Mostert, and J M Du Plessis. “Potential Drug-Drug Interactions With Phentermine Among Long-Term Phentermine Consumers: A Retrospective Analysis”. South African Medical Journal 113, no. 8 (August 3, 2023): 63–68. Accessed May 9, 2026. https://samajournals.co.za/index.php/samj/article/view/428.