KAMIL HUSSEIN AL-MAYAHY, Noor; TALIB AL-TAMEEMI, Mohammed. Addressing Complete Separation in Male Infertility Risk Factor Modeling: A Firth Logistic Regression of BMI and Vitamin E. Hammurabi Journal of Medical Sciences, [S. l.], v. 3, n. 3, p. 1–14, 2026. Disponível em: https://hjmsuob.com/index.php/hjms/article/view/170. Acesso em: 12 oct. 2026.