RT Journal Article SR Electronic T1 Beta blocker therapy in recipients of twin-to-twin transfusion syndrome JF Archives of Disease in Childhood - Fetal and Neonatal Edition JO Arch Dis Child Fetal Neonatal Ed FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP F541 OP F543 DO 10.1136/archdischild-2017-314497 VO 104 IS 5 A1 Kerstin Gruendler A1 Christoph E Schwarz A1 Laila Lorenz A1 Christian F Poets A1 Axel R Franz YR 2019 UL http://fn.bmj.com/content/104/5/F541.abstract AB Markup server — Error Error There was a problem handling your request. Please try again in a few minutes, or contact us if you continue to experience this problem.