1. Disposal bedpans: a study of a possible bacteriological hazard;Blowers, R.; Puckrin, J.;Mth. Bull. Minist. Hith Lab. Serv,1962
2. Disposable bedpans and urinals: a report on early experiences with the Vernaid system;Dafforne, J.H.;The Hospital,1961
3. Disposable bedpans and urinals: a third article;Dafforne, J.H.;The Hospital,1963
4. Personal communication;Mozley, A.,1972
5. The spread of some bowel infections from human sources;Parker, M.T.;Roy. Sanit. Inst. J,1954