Kaźmierczak , K., T. Stempniewski, J. Kufel-Grabowska, and B. Nowakowski. “Suspected Ovarian Cancer in a Young Patient With a Congenital Heart Defect and a History of Cardiac Surgery and Pacemaker Implantation – Difficult Therapeutic Decisions”. OncoReview, Vol. 8, no. 2(30), June 2018, pp. 38-41, doi:10.24292/01.OR.040618.