Diez Balda, V Intracardiac knotting of two catheters: an unusual hazard of pulmonary artery catheterization. [electronic resource] - Intensive care medicine 1982 - 299-300 p. digital Publication Type: Case Reports; Journal Article ISSN: 0342-4642 Standard No.: 10.1007/BF01716743 doi Subjects--Topical Terms: Catheterization--adverse effectsFemaleHumansMiddle AgedPulmonary Artery