%0 Journal Article %K Human factors %K Patient safety %K Performance measures %K Qualitative research %K Quality measurement %B BMJ Qual Saf %D 2016 %G eng %N 1 %P 46-55 %R 10.1136/bmjqs-2015-004171 %T Observation for assessment of clinician performance: a narrative review. %V 25 %1 https://www.ncbi.nlm.nih.gov/pubmed/26424762 %8 01/2016