@article {2019ApJ...883..202F,
	title = {The Chemical Structure of Young High-mass Star-forming Clumps. I. Deuteration},
	journal = {\apj},
	volume = {883},
	number = {2},
	year = {2019},
	month = {oct},
	pages = {202},
	keywords = {Astrophysics - Astrophysics of Galaxies, Astrophysics - Solar and Stellar Astrophysics, ISM: abundances, ISM: lines and bands, ISM: molecules, stars: formation, stars: massive},
	doi = {10.3847/1538-4357/ab3a42},
	author = {Feng, S. and Caselli, P. and Wang, K. and Y. Lin and Beuther, H. and ipil{\"a}, O.}
}
