@book{1573,
	author = {Aiken, Catherine E. M.},
	title = { Self-assessment in obstetrics and gynaecology by ten teachers : EMQs, MCQs, SBAs, SAQs and OSCEs /},
	publisher = {CRC Press,},
	year = {2012},
	address = {New York:},
	edition = {2nd}
}