title: ESTIMATIONS OF THE WORK OF THE HEART DURING AND BETWEEN ATTACKS OF ANGINA PECTORIS.
authors.affiliation: Department of Research Therapeutics, and the Medical Division of the Hospital of the University of Pennsylvania, Philadelphia.
authors.forename: I
authors.initials: I
authors.lastname: Starr
authors.forename: C J
authors.initials: CJ
authors.lastname: Gamble
authors.forename: J S
authors.initials: JS
authors.lastname: Donal
authors.forename: L H
authors.initials: LH
authors.lastname: Collins