Syndromes of orthostatic intolerance and syncope in young adults
Viktor Hamrefors, Jasmina Medic Spahic, David Nilsson, Martin Senneby, Richard Sutton, Olle Melander, Artur Fedorowski
Open Heart May 2017, 4 (1) e000585; DOI: 10.1136/openhrt-2016-000585