title: ELECTROCARDIOGRAPHIC STUDIES IN PATIENTS WITH AN ARTIFICIAL PACEMAKER.
authors.affiliation: Cardiological Laboratory, Department of Medicine, Allmänna Sjukhuset, Malmö, Sweden.
authors.forename: B W
authors.initials: BW
authors.lastname: Johansson
authors.forename: J
authors.initials: J
authors.lastname: Karnell
authors.forename: A
authors.initials: A
authors.lastname: Malm
authors.forename: J
authors.initials: J
authors.lastname: Sievers
authors.forename: J
authors.initials: J
authors.lastname: Swedberg