@article {9659,
	title = {Sex- and age-dependent effects of early postnatal sibling deprivation on spatial learning and memory in adult rats},
	journal = {Behavioural Brain Research},
	year = {2008},
	pages = {138-142},
	doi = {10.1016/j.bbr.2007.07.028},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/17765982},
	author = {Yan-Qin Li and Xiao-yi Wang and Hai-Feng Zhai and Xiang Yang Zhang and Therese Kosten and Lin Lu}
}
