Administration of zinc acetate lozenges to common cold patients did not shorten colds in a randomized trial published in BMJ Open. Eight controlled trials previously reported that zinc lozenges ...
Administration of zinc acetate lozenges to common cold patients did not shorten colds in a randomized trial published in BMJ Open. Eight controlled trials previously reported that zinc lozenges ...
Administration of zinc acetate lozenges to common cold patients did not shorten colds in a randomized trial published in BMJ Open. Eight controlled trials previously reported that zinc lozenges ...
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