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Letter to the Editor

Are we sure about the evidence for zinc in prophylaxis of the common cold?

, , &
Pages 15-16 | Published online: 09 Jan 2014

Figures & data

Figure 1. Funnel plots for the two primary treatment outcomes in the Cochrane review.

FEMA: Fixed effects-meta-analysis; REMA: Random-effects meta-analysis.

Data taken from Citation[101].

Figure 1. Funnel plots for the two primary treatment outcomes in the Cochrane review.FEMA: Fixed effects-meta-analysis; REMA: Random-effects meta-analysis.Data taken from Citation[101].

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