title: Medial and anterior instability of the knee. An anatomical and clinical study using stress machines. 1971.
mesh_terms: D049673:History, 20th Century; D006801:Humans; D007593:Joint Instability / Q000266:history*; D007719:Knee Joint / Q000503:physiopathology*; D009983:Orthopedic Equipment / Q000266:history*