title: Impaired gas exchange in the elderly.
authors.forename: M M
authors.initials: MM
authors.lastname: Foyt
mesh_terms: D000368:Aged; D000375:Aging / Q000502:physiology*; D005851:Geriatric Nursing / Q000379:methods*; D006801:Humans; D009733:Nursing Diagnosis; D011659:Pulmonary Gas Exchange