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Is there a rationale for rationing chronic dialysis? : A hospital based cohort study of factors affecting survival and morbidity
Objectives To determine factors influencing survival and need for hospitalisation in patients needing dialysis, and to define the potential basis for rationing access to renal replacement therapy. Design Hospital based ...
"Saying is one thing: doing is another" : the role of observation in marketing research
Observation does not often appear as a research methodology in the marketing literature: this may be because it is sometimes hard to quantify the outcomes of observational research at the outset, or because it is considered ...
Initial evaluations of a robot mobility aid for frail and elderly visually impaired persons
(IOS Press, 1999)
The Personal Adaptive Mobility Aid (PAM-AID) is an intelligent, indoor mobility aid for frail and elderly visually impaired persons which will provide both physical and navigational support For walking. The objective is ...