Annals of internal medicine
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Randomized Controlled Trial Multicenter Study
A nutritional formula enriched with arginine, zinc, and antioxidants for the healing of pressure ulcers: a randomized trial.
Trials on specific nutritional supplements for the treatment of pressure ulcers (PUs) have been small, inconsistent in their formulations, or unsuccessful in controlling for total supplement calorie or protein content. ⋯ Azienda Ospedaliera Universitaria Maggiore della Carità.