title: Spirometry as a means for studying ventilatory function of patients in mechanical respirators.
authors.forename: C G
authors.initials: CG
authors.lastname: GRULEE
authors.forename: F L
authors.initials: FL
authors.lastname: ELDRIDGE
authors.forename: G D
authors.initials: GD
authors.lastname: FORD
mesh_terms: D006801:Humans; D012106:Research; D013147:Spirometry; D012122:Ventilators, Mechanical