CalvO Arenillas, J, J Orejuela Rodriguez, F Barbero Iglesias, A M Martin Nogueras, C Sanchez Sanchez, and J L Sanchez Sanchez. 1998. “Physiotherapeutic Treatment for Anterior Cruciate Ligament Plasties. Comparative Study of HTH and T2M Techniques”. Cuestiones De Fisioterapia 7 (1): 29-39. http://cuestionesdefisioterapia.es/index.php/cf/article/view/552.