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Published 2009
National Institute for Health and Clinical Excellence

122
by Welsh, Andrew
Published 2010
Royal College of Obstetricians and Gynaecologists

124
Published 2008
RCOG Press

126
Published 2012
published by the National Clinical Guideline Centre at the Royal College of Physicians

127
Published 2011
National Institute for Health and Clinical Excellence

128
Published 2014
National Institute for Health and Care Excellence (UK)

129
Published 2009
National Institute for Health and Clinical Excellence (NICE)

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Published 2008
National Institute for Health and Clinical Excellence (NICE)

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Published 2010
National Institute for Health and Clinical Excellence

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Published 2015
National Institute for Health and Care Excellence

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Published 2012
National Clinical Guideline Centre at the Royal College of Physicians

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Published 2011
National Institute for Health and Clinical Excellence

135
by Watts, Geoff
Published 2006
National Institute for Health and Clinical Excellence (NICE)

136
by Welsh, Andrew
Published 2010
Royal College of Obstetricians and Gynaecologists

137
Published 2009
National Institute for Health and Clinical Excellence

138
Published 2010
National Institute for Health and Clinical Excellence (NICE)

140
Published 2011
National Clinical Guideline Centre at the Royal College of Physicians