McCarthy, Ian D, Mary Andhoga, Jeremy J Batten, and Robert T Mathie. 1997. “Endothelium-Dependent Vasodilatation Produced by the L-Arginine Nitric Oxide Pathway in Normal and Ischemic Bone”. Acta Orthopaedica 68 (4):361-68. https://doi.org/10.3109/17453679708996178.