41
Published 2019
National Institute for Health and Care Excellence (UK)

42
Published 2015
National Institute for Health and Care Excellence

43
Published 2014
National Institute for Health and Care Excellence

44
Published 2020
National Institute for Health and Care Excellence (UK)

45
Published 2014
National Clinical Guideline Centre

46
Published 2017
National Institute for Health and Care Excellence

47
Published 2020
National Institute for Health and Care Excellence (NICE)

48
Published 2015
National Collaborating Centre for Women's and Children's Health

50
Published 2017
National Institute for Health and Care Excellence

51
Published 2013
Royal College of Obstetricians and Gynaecologists

52
Published 2015
National Clinical Guideline Centre

53
Published 2015
National Institute for Health and Care Excellence (NICE)

54
Published 2013
National Institute for Health and Care Excellence (NICE)

55
Published 2016
National Clinical Guideline Centre

56
Published 2013
National Institute for Health and Care Excellence (NICE)

57
Published 2020
National Institute for Health and Care Excellence (NICE)

58
Published 2020
National Institute for Health and Care Excellence (NICE)