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Title: Paulo Carvalho
Review: It is a concise and understandable book covering all that is important for concise critical appraisal of the literature on health and medicine. It is a very good start point for undergraduate and postgraduate students who want to get knowledge about this subject. I would like to remember you; if you can not do a critical appraisal of the paper you are reading probably you are buying cats thinking it is a rabbit...
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