@book{119788,
	author = {Royal College of Obstetricians and gynaecologists(RCOG)/Centre for Maternal and Child Enquiries(CMACE).},
	title = {CMACE/RCOG Joint Guideline :},
	publisher = {Royal College of Obstetricians and gynaecologists/Centre for Maternal and Child Enquiries,},
	year = {2010.},
	address = {England :}
}