@article {39991,
	title = {Field evaluation of a potential exposure biomarker of methylated polycyclic aromatic hydrocarbons: Association between urinary phenanthrene-2-carboxylic acid and personal exposure to 2-methylphenanthrene},
	journal = {Environmental Science \&amp; Technology Letters},
	volume = {9},
	year = {2022},
	pages = {166-172},
	author = {Yan Lin and Zhang, Hanxiyue and Han, Yiqun and Xinghua* Qiu and et al.}
}
