[Sign of the times].
Balzer
Katrin
K
D005544:Forecasting; D005858:Germany; D006301:Health Services Needs and Demand / Q000592:standards; D006801:Humans; D006920:Hygiene; D009723:Nurse-Patient Relations; D009732:Nursing Care / Q000592:standards*; D011785:Quality Assurance, Health Care / Q000592:standards*