The High Impact of Penicillin Allergy Registration in Hospitalized Patients von van Dijk, Savannah M., MD, Gardarsdottir, Helga, PharmD, PhD, Wassenberg, Marjan W.M., MD, PhD, Oosterheert, Jan Jelrik, MD, PhD, de Groot, Mark C.H., PhD, Rockmann, Heike, MD, PhD

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Companies' Health Technology Assessment Strategies and Practices in Australia, Canada, England, France, Germany, Italy and Spain: An Industry Metrics Study von Wang, Ting, McAuslane, Neil, Liberti, Lawrence, Gardarsdottir, Helga, Goettsch, Wim, Leufkens, Hubert

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Long-term survival of Icelandic women following acute myocardial infarction von Gardarsdottir, Helga R., Sigurdsson, Martin I., Andersen, Karl, Gudmundsdottir, Ingibjorg J.

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Discontinuation of infliximab treatment in patients with inflammatory bowel disease who retransitioned to originator and those who remained on biosimilar von Meijboom, Rosanne W., Gardarsdottir, Helga, Becker, Matthijs L., Movig, Kris L. L., Kuijvenhoven, Johan, Egberts, Toine C. G., Giezen, Thijs J.

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Implementation and performance of haemovigilance systems in 10 sub-saharan African countries is sub-optimal von Samukange, Washington T., Kluempers, Verena, Porwal, Manvi, Mudyiwenyama, Linda, Mutoti, Khamusi, Aineplan, Noel, Gardarsdottir, Helga, Mantel-Teeuwisse, Aukje K., Nuebling, C. Micha

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Which decentralised trial activities are reported in clinical trial protocols of drug trials initiated in 2019–2020? A cross-sectional study in ClinicalTrials.gov von de Jong, Amos J, Grupstra, Renske J, Santa-Ana-Tellez, Yared, Zuidgeest, Mira G P, de Boer, Anthonius, Gardarsdottir, Helga

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A cross-sectional survey on the early impact of COVID-19 on the uptake of decentralised trial methods in the conduct of clinical trials von Suman, Arnela, van Es, Jasmijn, Gardarsdottir, Helga, Grobbee, Diederick E, Hawkins, Kimberly, Heath, Megan A, Mackenzie, Isla S, van Thiel, Ghislaine, Zuidgeest, Mira G P

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Type and Extent of Information on (Potentially Critical) Quality Attributes Described in European Public Assessment Reports for Adalimumab Biosimilars von Alsamil, Ali M., Giezen, Thijs J., Egberts, Toine C., Leufkens, Hubert G., Gardarsdottir, Helga

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Construction of drug treatment episodes from drug-dispensing histories is influenced by the gap length von Gardarsdottir, Helga, Souverein, Patrick C, Egberts, Toine C.G, Heerdink, Eibert R

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Bias in observational studies on the effectiveness of in hospital use of hydroxychloroquine in COVID‐19 von Hempenius, Mirjam, Bots, Sophie H., Groenwold, Rolf H. H., Boer, Anthonius, Klungel, Olaf H., Gardarsdottir, Helga

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What does it cost to redispense unused medications in the pharmacy? A micro-costing study von Bekker, Charlotte L, Gardarsdottir, Helga, Egberts, Antoine C G, Molenaar, Hendrik A, Bouvy, Marcel L, van den Bemt, Bart J F, Hövels, Anke M

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Prescribing patterns and compliance with World Health Organization recommendations for the management of severe malaria: a modified cohort event monitoring study in public health f... von Ampadu, H Hilda, Asante, Kwaku Poku, Bosomprah, Samuel, Akakpo, Samantha, Hugo, Pierre, Gardarsdottir, Helga, Leufkens, Hubert G M, Kajungu, Dan, Dodoo, Alexander N O

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Reoperation for bleeding following coronary artery bypass surgery with special focus on long-term outcomes von Marteinsson, Steinthor A., Heimisdóttir, Alexandra A., Axelsson, Tomas A., Johannesdottir, Hera, Arnadottir, Linda O., Gardarsdottir, Helga R., Johnsen, Arni, Sigurdsson, Martin I., Helgadottir, Solveig, Gudbjartsson, Tomas

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The association between patient satisfaction with information and adherence to oral anticancer agents von Melis, Eward J, Zwart-van Rijkom, Jeannette EF, Egberts, Toine CG, van den Bemt, Bart JF, Witteveen, Petronella O, Gardarsdottir, Helga

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Pharmacists' Activities to Reduce Medication Waste: An International Survey von Bekker, Charlotte L, Gardarsdottir, Helga, Egberts, Antoine C G, Bouvy, Marcel L, van den Bemt, Bart J F

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Initiation of antidepressant therapy: do patients follow the GP's prescription? von van Geffen, Erica C G, Gardarsdottir, Helga, van Hulten, Rolf, van Dijk, Liset, Egberts, Antoine C G, Heerdink, Eibert R

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Favourable long-term outcome after coronary artery bypass grafting in a nationwide cohort von Johannesdottir, Hera, Arnadottir, Linda O., Adalsteinsson, Jonas A., Axelsson, Tomas A., Sigurdsson, Martin I., Helgadottir, Solveig, Helgason, Dadi, Gardarsdottir, Helga R., Marteinsson, Steinthor A., Geirsson, Arnar, Thorgeirsson, Gudmundur, Gudbjartsson, Tomas

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Limitations Reported in Evaluating Effectiveness of Risk Minimization Measures in the EU during 2018–2021: A Qualitative Analysis of Industry‐Sponsored Post‐Authorization Safety St... von Grupstra, Renske J., Goedecke, Thomas, Gardarsdottir, Helga

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Switching TNFα inhibitors: Patterns and determinants von Meijboom, Rosanne W., Gardarsdottir, Helga, Becker, Matthijs L., de Groot, Mark C. H., Movig, Kris L. L., Kuijvenhoven, Johan, Egberts, Toine C. G., Leufkens, Hubert G. M., Giezen, Thijs J.

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Do case-only designs yield consistent results across design and different databases? A case study of hip fractures and benzodiazepines von Requena, Gema, Logie, John, Martin, Elisa, Boudiaf, Nada, González González, Rocío, Huerta, Consuelo, Alvarez, Arturo, Webb, David, Bate, Andrew, García Rodríguez, Luis A., Reynolds, Robert, Schlienger, Raymond, Gardarsdottir, Helga, de Groot, Mark, Klungel, Olaf H., de Abajo, Fancisco, Douglas, Ian J.

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