@article {16399,
	title = {Fine Root Branch Orders Contribute Differentially to Uptake, Allocation, and Return of Potentially Toxic Metals},
	journal = {Environmental Science and Technology},
	volume = {47},
	year = {2013},
	pages = {11465-11472},
	author = {YingYing Guo and Junjian Wang and Deliang Kong and Wei Wang and Dali Guo and Yanbing Wang and Qinglong Xie and Yangsheng* Liu and Hui* Zeng}
}
