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Is more research needed?:
  1. Bob Phillips
  1. Evidence-based On Call, Centre for Evidence-based Medicine, University Department of Psychiatry, Warneford Hospital, Headington OX3 7JX, UK; bob.phillips@doctors.org.uk

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“More research is needed” is a phrase you might have read before. But is more research really needed? Two situations are offered to us in Archimedes this month where clinical questions are, as yet, unanswered. Is iron supplementation really necessary for premature infants treated with erythropoietin, and do antihistamines and …

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