Self-referred walk-in patients in the emergency department - who and why? Consultation determinants in a multicenter study of respiratory patients in Berlin, Germany.
Felix HolzingerSarah OslisloMartin MöckelLiane SchenkMareen PigorschChristoph HeintzePublished in: BMC health services research (2020)
German Clinical Trials Register ( DRKS00011930 ); date: 2017/04/25.