Jozsa, Laszlo, Matti Lehto, Pekka Kannus, Martti Kvist, Antal Reffy, Toini Vieno, Markku Järvinen, Susanne Demel, and Emil Elek. 1989. “Fibronectin and Laminin in Achilles Tendon”. Acta Orthopaedica 60 (4):469-71. https://doi.org/10.3109/17453678909149322.