| http://www.w3.org/ns/prov#value | - Secondary outcomes measured were symptom severity scores on Days 1, 2, 3, 5 and 7, use of medication for the common cold on Days 1???7, general ill feeling on a rating scale of 0 (completely healthy) to 10 (very ill) on Days 1, 2, 3, 5 and 7, and safety according to incidence of adverse events on Days 1???7 (eg, symptoms or events other than the 10 symptoms that were rated).
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