@article{article, title  = {{The number needed to retrieve: a practically useful measure of information retrieval?}},

 url = {{http://www.ncbi.nlm.nih.gov/pubmed/16911130%20http://www.blackwell-synergy.com/doi/abs/10.1111/j.1471-1842.2006.00663.x%20http://www.ingentaconnect.com/content/bsc/hir/2006/00000023/00000003/art00009 }},

 year = {{2006}},

 month = {{9}},

 author = {{Booth A}},

 doi = {{10.1111/j.1471-1842.2006.00663.x}},

 volume = {{23}},

 journal = {{Health information and libraries journal}},

 pages = {{229–32-229–32}},

 note = {{Accessed on 2024/12/22}}}