Characteristics of non-randomised studies of drug treatments: cross sectional study
Objective To examine the characteristics of comparative non-randomised studies that assess the effectiveness or safety, or both, of drug treatments.Design Cross sectional study.Data sources Medline (Ovid), for reports published from 1 June 2022 to 31 August 2022.Eligibility criteria for selecting st...
| Päätekijät: | , , , , , , |
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| Aineistotyyppi: | Artikkeli |
| Kieli: | English |
| Julkaistu: |
BMJ Publishing Group
2024-08-01
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| Sarja: | BMJ Medicine |
| Linkit: | https://bmjmedicine.bmj.com/content/3/1/e000932.full |