Strand, TorbjøRn, Anders Odd Mølster, Lars Birger Engesaeter, Tor Steinar Raugstad, and Antti Alho. 1984. “Primary Repair in Posterior Cruciate Ligament Injuries”. Acta Orthopaedica 55 (5):545-47. https://doi.org/10.3109/17453678408992956.