Determining the clinical and cost-effectiveness of nasal sprays and a physical activity and stress management intervention to reduce respiratory tract infections in primary care: A protocol for the 'Immune Defence' randomised controlled trial.
Vennik J, Geraghty AWA, Martinson K, Yardley L, Stuart B, Moore M, Francis N, Hay A, Verheij T, Bradbury K, Greenwell K, Dennison L, Williamson S, Denison-Day J, Ainsworth B, Raftery J, Zhu S, Butler C, Richards-Hall S, Little P.
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PLoS One. 2023 Jul 14;18(7):e0285693. doi: 10.1371/journal.pone.0285693. eCollection 2023.
PLoS One. 2023.
PMID: 37450460
Free PMC article.