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Effects of sildenafil on gas exchange, ventilatory, and sensory responses to exercise in subjects with mild-to-moderate COPD: A randomized cross-over trial.
Gass R, Plachi F, Silva FOB, Nolasco T, Tonetto MS, Goelzer LS, Muller PT, Knorst MM, Neder JA, Berton DC. Gass R, et al. Among authors: tonetto ms. Respir Physiol Neurobiol. 2024 Oct 9;331:104359. doi: 10.1016/j.resp.2024.104359. Online ahead of print. Respir Physiol Neurobiol. 2024. PMID: 39389522