@article{6adfe8b4b998455da54d993991625eac,
title = "Self-referred patients at the emergency department: patient characteristics, motivations and willingness to make a copayment",
author = "\{De Valk\}, J and EM Taal and Mariette Nijhoff and Maren Harms and \{Van Lieshout\}, \{Esther M.M.\} and Petr Patka and Pleunie Rood",
year = "2014",
doi = "10.1186/s12245-014-0030-7",
language = "Undefined/Unknown",
volume = "7",
journal = "International Journal of Emergency Medicine",
issn = "1865-1380",
publisher = "Springer London",
number = "30",
}