Methanol masers reveal the magnetic field of the high-mass protostar IRAS 18089-1732 D. Dall’Olio, W. H. T. Vlemmings, G. Surcis, H. Beuther, B. Lankhaar, M. V. Persson, A. M. S. Richards and E. Varenius A&A, 607 (2017) A111 Published online: 23 November 2017 DOI: 10.1051/0004-6361/201731297