Student
Education
Estimating with samples
BMJ 2002; 325 doi: https://doi.org/10.1136/sbmj.0211414 (Published 01 November 2002) Cite this as: BMJ 2002;325:0211414
Article usage
Article metrics provide readers and authors with an indication of how often a specific article has been accessed month by month. It counts three formats - abstract/extract, full text and pdf. The page is updated each day.