1. Miultiple use of disposable insolin syringe-needle onits;RH, Jr, Iodgc; L, Krongaard; MA, Sande; DL, Kaiser,1980
2. Multiple use of ordinary disposable syringes for insulin injections;JN1, Oli; HC, Gugnani; GC, Ojiegbe;Br AIed,1982
3. Disposable or non-disposable syringes and needles for diabetics ?;Group, Strathclyde Diabetic;Br Aled,1983