title: "Diagnostic" pulmonary function tests.
authors.forename: M L
authors.initials: ML
authors.lastname: Margolis
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000175:diagnosis*; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D012129:Respiratory Function Tests