An Exploratory Assessment of Associations Between Serum Estrogen to Progesterone Ratio and Anterior Cruciate Ligament Size, Biomechanics, and T2* Relaxation Time in the Porcine Model. - Thompson, Jacob D.; Howe, Danielle; Griffith, Emily H.; Conley, Alan J.; Shultz, Sandra J.; Schnabel, Lauren V.; Spang, Jeffrey T.; Fisher, Matthew B. (Journal of Biomechanical Engineering, 2026)