The distinction between what is now known as type 1 diabetes and type 2 diabetes was first clearly made by Sir Harold Percival (Harry) Himsworth, and published in January 1936.
Şu gün tip 1 ve tip 2 diyabet olarak adlandırılan hastalıklar arasındaki fark ilk kez Sir Harold Percival (Harry) Himsworth tarafından, Ocak 1936 tarihinde ortaya konmuştur.