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The BMJ and several Dutch national newspapers published many criticisms of the methods of the Utrecht study on perinatal mortality in the Netherlands.1 These include: the numbers in Utrecht differ from those in another study, and therefore can’t be right; there was no correction for confounders; the number of midwife deliveries with live births was underestimated; the study wasn’t really …
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Jan P. Vandenbroucke (2010) studied this question.
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