@incollection{KoenigMuellerStaub2017, author = {Peter K{\"o}nig and Maria M{\"u}ller Staub}, title = {Pflege und DRG}, series = {Pflegeklassifikationen}, publisher = {Hogrefe}, address = {Bern}, isbn = {978-3-456-85492-2}, pages = {227 -- 243}, year = {2017}, language = {de} }