%0 Journal Article %B J Nurs Adm %D 2010 %G eng %N 5 %P 233-40 %R 10.1097/NNA.0b013e3181da4078 %T Implementing a fatigue countermeasures program for nurses: a focus group analysis. %V 40 %1 https://www.ncbi.nlm.nih.gov/pubmed/20431458 %8 05/2010