Similar levels of deuteration in the pre-stellar core L1544 and the protostellar core HH211 K. Giers, S. Spezzano, P. Caselli, E. Wirström, O. Sipilä, J. E. Pineda, E. Redaelli, C. T. Bop and F. Lique A&A, 676 (2023) A78 Published online: 10 August 2023 DOI: 10.1051/0004-6361/202346433