@book{411,
	author = {Ling, Yun },
	title = {Platelet-to-lymphocyte ratio is associated with prognosis in patients with coronavirus disease-19 /},
	publisher = {2020},
	address = {Wiley, },
	url = {https://onlinelibrary.wiley.com/doi/epdf/10.1002/jmv.25767}
}