Fernández Mogollón, Jorge Luis. 2012. “Ultrasonographic Features of Limited Joint Mobility in Patients With Type 2 Diabetes Mellitus. Almanzor Aguinaga-Asenjo Hospital. EsSalud, Chiclayo, 2009-2010”. ACTA MEDICA PERUANA 29 (2), 79-84. http://54.39.98.165/index.php/AMP/article/view/1170.