1. Zero-muddler for unprejudiced sphygmomanometry;Garrow, J.S.;Lancet,1963
2. A random zero sphygmomanometer;Wright, B.M.; Dore, C.F.;Lancet,1970
3. Experience with the random-zero sphygmomanometer;Evans, J.G.; Prior, I.A.M.;BrJ Prev Soc Med,1970
4. Evaluation of performance of;Labarthe, D.R.; Hawkins, C.M.; Remington, R.D.;BMJ VOLUME; selected devices for measuring blood pressure,1993
5. The random-zero versus the standard mercury sphygmomanometer: a systematic bloodpressure difference;Gaudemaris, R.D.; Folsom, A.R.; Prineas, R.J.; Luepker, R.V.;AmJEpidemiol,1985