“Contemporary nutrition-based interventions to reduce risk of infection among elderly long-term care residents: A scoping review,” by Athanasios Psihogios, Claudia Madampage, and Brent E. Faught (PLoS ONE 17(8): e0272513. doi.org/10.1371/journal.pone.0272513, XML, HTML, and .pdf format, 19p.).
journals.plos.org/plosone/article?id=10.1371/journal.pone.0272513
