Key points are not available for this paper at this time.
This paper is based on a study of overseas black and minority ethnic nurses in the NHS. Following a critical and analytical discussion of the principles of systematic reviewing, Obrey Alexis and Vasso Vydelingum describe the process of reviewing the literature and outlines the techniques of critically appraising all types of literature, including evidence that is opinion-based.
Alexis et al. (Fri,) studied this question.