↑(en) Ruby H.P. Law, Tom Caradoc-Davies, Nathan Cowieson, Anita J. Horvath, Adam J. Quek, Joanna Amarante Encarnacao, David Steer, Angus Cowan, Qingwei Zhang, Bernadine G.C. Lu, Robert N. Pike, A. Ian Smith, Paul B. Coughlin et James C. Whisstock, « The X-ray Crystal Structure of Full-Length Human Plasminogen », Cell Reports, vol. 1, no 3, , p. 185-190 (PMID22832192, DOI10.1016/j.celrep.2012.02.012, lire en ligne)