@article{201611.0053,
	doi = {10.20944/preprints201611.0053.v1},
	url = {https://doi.org/10.20944/preprints201611.0053.v1},
	year = 2016,
	month = {November},
	publisher = {Preprints},
	author = {Yan Liu and Miao Ge},
	title = {The Effect of Geographical Environment Factors on the Right Ventricular Diameter Reference Value Based on the Factor Analysis},
	journal = {Preprints}
}