Evidence Search
Search across evidence sources using semantic retrieval and quality ranking.
Efficacy and safety of ephedra and ephedrine for weight loss and athletic performance: a meta-analysis
Score: 74.2
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The effect of ephedrine plus caffeine on smoking cessation and postcessation weight gain
Score: 64.68
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Caffeine-herbal ephedra combination increases resting energy expenditure, heart rate and blood pressure
Score: 64.67
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Androgens (dehydroepiandrosterone or testosterone) for women undergoing assisted reproduction
Score: 64.42
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