Olm, Michaela
[Author];
Donnachie, Ewan
[Author];
Tauscher, Martin
[Author];
Gerlach, Roman
[Author];
Linde, Klaus
[Author];
Maier, Werner Albert
[Author];
Schwettmann, Lars
[Author];
Schneider, Antonius
[Author]
Ambulatory specialist costs and morbidity of coordinated and uncoordinated patients before and after abolition of copayment