@article {2021ApJ...923L..20C,
	title = {Chemically Fresh Gas Inflows Detected in a Nearby High-mass Star-forming Region},
	journal = {\apjl},
	volume = {923},
	number = {1},
	year = {2021},
	month = {dec},
	pages = {L20},
	keywords = {1302, 1569, 1579, 1834, 834, 847},
	doi = {10.3847/2041-8213/ac3ec8},
	author = {Xi Chen and Ren, Zhi-Yuan and Li, Da-Lei and Tie Liu and Ke Wang and Shen, Zhi-Qiang and Ellingsen, Simon P. and Sobolev, Andrej M. and Mei, Ying and Li, Jing-Jing and Wu, Yue-Fang and Kim, Kee-Tae}
}
