2023. Possible Association of Three Polymorphisms in Cytokine TNF-alpha (238G/A, 308G/A, 1031T/C) with Polycystic Ovary Syndrome: A Systematic Review and Meta-Analysis. Biomedical Research and Therapy. 10, 10 (Oct. 2023), 5972–5986. DOI:https://doi.org/10.15419/bmrat.v10i10.839.