BMJ : British medical journal
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To assess the efficacy and safety of different endoscopic surgical treatments for benign prostatic hyperplasia. ⋯ CRD42018099583.
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To evaluate the association between gifts from pharmaceutical companies to French general practitioners (GPs) and their drug prescribing patterns. ⋯ The findings suggest that French GPs who do not receive gifts from pharmaceutical companies have better drug prescription efficiency indicators and less costly drug prescriptions than GPs who receive gifts. This observational study is susceptible to residual confounding and therefore no causal relation can be concluded.
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To evaluate whether calorie labeling of menus in large restaurant chains was associated with a change in mean calories purchased per transaction. ⋯ A small decrease in mean calories purchased per transaction was observed after implementation of calorie labeling in a large franchise of fast food restaurants. This reduction diminished over one year of follow-up.