Komatsuda, T., Sugita, T., Sano, H., Kusakabe, T., Watanuki, M., Yoshizumi, Y., … Kokubun, S. (2006). Does estrogen alter the mechanical properties of the anterior cruciate ligament?: An experimental study in rabbits. Acta Orthopaedica, 77(6), 973–980. https://doi.org/10.1080/17453670610013312