title: VOLUNTARY BREATHHOLDING. I. PULMONARY GAS EXCHANGE DURING BREATHHOLDING.
authors.affiliation: Department of Internal Medicine, University of Cincinnati, College of Medicine.
authors.forename: C D
authors.initials: CD
authors.lastname: Stevens
authors.forename: E B
authors.initials: EB
authors.lastname: Ferris
authors.forename: J P
authors.initials: JP
authors.lastname: Webb
authors.forename: G L
authors.initials: GL
authors.lastname: Engel
authors.forename: M
authors.initials: M
authors.lastname: Logan