title: Some methodological considerations pertaining to sniff nasal inspiratory pressure (SNIP).
authors.forename: Jean-William
authors.initials: JW
authors.lastname: Fitting
mesh_terms: D000690:Amyotrophic Lateral Sclerosis / Q000401:mortality / Q000503:physiopathology*; D006801:Humans; D001239:Inhalation / Q000502:physiology*; D009666:Nose / Q000503:physiopathology*; D011379:Prognosis