“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, vol. 10, no. 10, Oct. 2023, pp. 5972-86, https://doi.org/10.15419/bmrat.v10i10.839.