Survival curves to support quality improvement in hospitals with excess 30-day mortality after acute myocardial infarction, cerebral stroke and hip fracture: a before–after study

por Kristoffersen, Doris Tove, Helgeland, Jon, Waage, Halfrid Persdatter, Thalamus, Jacob, Clemens, Dirk, Lindman, Anja Schou, Rygh, Liv Helen, Tjomsland, Ole
Publicado 2015