%0 Journal Article %A Lisbeth Fagerström %T The style of nursing leadership in hospitals is an independent risk factor for 30-day mortality of patients in acute care %D 2011 %R 10.1136/ebn1140 %J Evidence Based Nursing %P ebnurs1140 %U https://ebn.bmj.com/content/ebnurs/early/2011/01/18/ebn1140.full.pdf