@article {27950,
	title = {农村居民对孕产妇保健认知和利用及影响因素},
	journal = {中国卫生事业管理},
	volume = {33},
	number = {7},
	year = {2016},
	pages = {527-530},
	author = {李绍平 and 易红梅 and 张林秀}
}
