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Pottegård A, dePont Christensen R, Wang SV, Gagne JJ, Larsen TB, Hallas J.Pottegård A, et al. Among authors: hallas j.Pharmacoepidemiol Drug Saf. 2014 Nov;23(11):1160-7. doi: 10.1002/pds.3714. Epub 2014 Sep 24.Pharmacoepidemiol Drug Saf. 2014.PMID: 25250949
Tsiropoulos I, Andersen M, Hallas J.Tsiropoulos I, et al. Among authors: hallas j.Pharmacoepidemiol Drug Saf. 2009 Jun;18(6):483-91. doi: 10.1002/pds.1736.Pharmacoepidemiol Drug Saf. 2009.PMID: 19326363
Meegaard PM, Holck LH, Pottegård A, Madsen H, Hallas J.Meegaard PM, et al. Among authors: hallas j.Dan Med J. 2012 Feb;59(2):A4383.Dan Med J. 2012.PMID: 22293053Free article.
Dall M, dePont Christensen R, Schaffalitzky de Muckadell OB, Lassen AT, Hallas J.Dall M, et al. Among authors: hallas j.Aliment Pharmacol Ther. 2012 Apr;35(8):948-54. doi: 10.1111/j.1365-2036.2012.05006.x. Epub 2012 Feb 7.Aliment Pharmacol Ther. 2012.PMID: 22313346Free article.