Intended for healthcare professionals

Research Article

Design a questionnaire.

British Medical Journal 1993; 307 doi: https://doi.org/10.1136/bmj.307.6914.1264 (Published 13 November 1993) Cite this as: British Medical Journal 1993;307:1264

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.

Usage statistics: January 2018 to November 2024

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AbstractFullPdf
Jan 2018173052
Feb 2018143041
Mar 20181780106
Apr 2018166093
May 2018162049
Jun 201888037
Jul 201895034
Aug 2018125055
Sep 2018106097
Oct 2018154089
Nov 2018125059
Dec 2018118042
Jan 2019110043
Feb 2019144067
Mar 20191770125
Apr 2019141079
May 2019154067
Jun 201980044
Jul 2019142051
Aug 2019135069
Oct 2019135082
Nov 2019140089
Dec 2019930145
Jan 2020110069
Feb 2020103081
Mar 20201490149
May 20201630121
Jun 20201200305
Jul 2020113045
Aug 2020111049
Sep 2020118064
Oct 20201910173
Nov 20201780114
Dec 20204130316
Jan 20214650164
Feb 20214880140
Mar 20216060234
Apr 20216400223
May 20216230226
Jun 20214590169
Jul 20213670135
Aug 20213270137
Sep 20214090146
Oct 20215030187
Nov 20216310185
Dec 20215740154
Jan 20226360202
Feb 20225890191
Mar 20227080230
Apr 20227710273
May 20227180210
Jun 20224230119
Jul 20223780119
Aug 20224290165
Sep 20223070118
Oct 20223840122
Nov 20225230150
Dec 20225110155
Jan 20234790146
Feb 20234850126
Mar 20236050179
Apr 20235790206
May 20235690140
Jun 20234260134
Jul 2023310091
Aug 20233880118
Sep 20233610106
Oct 20234420141
Nov 20236330158
Dec 20236960128
Jan 2024246071
Feb 2024291080
Mar 20245420195
Apr 20246730222
May 20246690185
Jun 20244780120
Jul 20243680115
Aug 20244190126
Sep 20244050115
Oct 20245810149
Nov 2024157054
Total28124010360