title: Demands of an aging population for critical care and pulmonary services.
authors.forename: J
authors.initials: J
authors.lastname: Lynn
mesh_terms: D000368:Aged; D003422:Critical Care; D006285:Health Planning; D006301:Health Services Needs and Demand; D006801:Humans; D020380:Needs Assessment; D015272:Pulmonary Medicine; D014481:United States; D000078329:Workforce