Risk factors and prevalence of diabetic peripheral neuropathy: A study of type 2 diabetic outpatients in Bangladesh. Mørkrid K, Ali L, Hussain A. Int J Diabetes Dev Ctries. 2010 Jan;30(1):11-7. doi: 10.4103/0973-3930.60004. PMID: 20431800
"Unequivocally Abnormal" vs "Usual" Signs and Symptoms for Proficient Diagnosis of Diabetic Polyneuropathy: Cl vs N Phys Trial. Dyck PJ, Overland CJ, Low PA, Litchy WJ, Davies JL, Dyck PJ, Carter RE, Melton LJ, Andersen H, Albers JW, Bolton CF, England JD, Klein CJ, Llewelyn G, Mauermann ML, Russell JW, Selvarajah D, Singer W, Smith AG, Tesfaye S, Vella A. Arch Neurol. 2012 Dec;69(12):1609-14. doi: 10.1001/archneurol.2012.1481. PMID: 22986424