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Arterial events, venous thromboembolism, thrombocytopenia, and bleeding after vaccination with Oxford-AstraZeneca ChAdOx1-S in Denmark and Norway: population based cohort study.
Pottegård A, Lund LC, Karlstad Ø, Dahl J, Andersen M, Hallas J, Lidegaard Ø, Tapia G, Gulseth HL, Ruiz PL, Watle SV, Mikkelsen AP, Pedersen L, Sørensen HT, Thomsen RW, Hviid A. Pottegård A, et al. Among authors: hallas j. BMJ. 2021 May 5;373:n1114. doi: 10.1136/bmj.n1114. BMJ. 2021. PMID: 33952445 Free PMC article.
The Danish prescription registries.
Gaist D, Sørensen HT, Hallas J. Gaist D, et al. Among authors: hallas j. Dan Med Bull. 1997 Sep;44(4):445-8. Dan Med Bull. 1997. PMID: 9377907
Pharmacovigilance based on prescription databases.
Gram LE, Hallas J, Andersen M. Gram LE, et al. Among authors: hallas j. Pharmacol Toxicol. 2000;86 Suppl 1:13-5. doi: 10.1034/j.1600-0773.2000.d01-4.x. Pharmacol Toxicol. 2000. PMID: 10905747
Statins and risk of polyneuropathy: a case-control study.
Gaist D, Jeppesen U, Andersen M, García Rodríguez LA, Hallas J, Sindrup SH. Gaist D, et al. Among authors: hallas j. Neurology. 2002 May 14;58(9):1333-7. doi: 10.1212/wnl.58.9.1333. Neurology. 2002. PMID: 12011277
498 results