Systematic reviews of bicycle helmet research

Rebecca Ivers

doi:10.1136/ip.2007.015966

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Systematic reviews of bicycle helmet research

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Online download statistics by month: June 2007 to February 2023

	Abstract	Full	Pdf
Jun 2007	80	32	32
Jul 2007	50	24	26
Aug 2007	23	12	11
Sep 2007	13	8	7
Oct 2007	6	5	8
Nov 2007	5	2	9
Dec 2007	13	0	2
Jan 2008	7	8	10
Feb 2008	11	9	7
Mar 2008	13	8	6
Apr 2008	8	13	12
May 2008	14	8	6
Jun 2008	12	35	14
Jul 2008	35	24	17
Aug 2008	22	15	14
Sep 2008	6	52	17
Oct 2008	3	66	32
Nov 2008	5	26	12
Dec 2008	16	30	13
Jan 2009	5	17	12
Feb 2009	5	23	13
Mar 2009	2	25	13
Apr 2009	3	19	4
May 2009	3	36	15
Jun 2009	4	26	9
Jul 2009	1	30	8
Aug 2009	7	38	10
Sep 2009	8	33	13
Oct 2009	7	28	14
Nov 2009	2	34	9
Dec 2009	14	25	11
Jan 2010	2	23	10
Feb 2010	3	28	18
Mar 2010	4	25	9
Apr 2010	3	17	10
May 2010	2	33	18
Jun 2010	2	12	5
Jul 2010	0	23	8
Aug 2010	8	16	12
Sep 2010	2	31	13
Oct 2010	6	26	10
Nov 2010	3	14	6
Dec 2010	2	21	7
Jan 2011	4	22	3
Feb 2011	0	27	6
Mar 2011	1	26	16
Apr 2011	1	22	8
May 2011	4	20	8
Jun 2011	7	20	12
Jul 2011	16	36	17
Aug 2011	10	25	8
Sep 2011	5	16	8
Oct 2011	7	18	3
Nov 2011	14	18	4
Dec 2011	10	14	1
Jan 2012	9	33	4
Feb 2012	6	15	9
Mar 2012	9	19	8
Apr 2012	6	45	4
May 2012	10	28	8
Jun 2012	9	30	10
Jul 2012	8	24	7
Aug 2012	28	16	7
Sep 2012	21	14	13
Oct 2012	10	17	18
Nov 2012	0	12	11
Dec 2012	0	9	6
Jan 2013	0	24	13
Feb 2013	0	3	4
Mar 2013	0	14	7
Apr 2013	0	6	1
May 2013	0	19	8
Jun 2013	7	7	2
Jul 2013	12	4	4
Aug 2013	9	6	2
Sep 2013	7	11	8
Oct 2013	3	21	5
Nov 2013	6	8	1
Dec 2013	4	6	1
Jan 2014	7	2	2
Feb 2014	4	3	0
Mar 2014	10	27	4
Apr 2014	11	9	6
May 2014	16	5	5
Jun 2014	2	7	4
Jul 2014	4	6	0
Aug 2014	6	5	0
Sep 2014	4	4	2
Oct 2014	6	6	3
Nov 2014	7	5	3
Dec 2014	7	3	1
Jan 2015	5	1	3
Feb 2015	8	7	12
Mar 2015	5	3	1
Apr 2015	11	11	7
May 2015	5	30	6
Jun 2015	7	8	2
Jul 2015	18	11	4
Aug 2015	8	8	1
Sep 2015	9	6	4
Oct 2015	4	0	2
Nov 2015	2	2	1
Dec 2015	16	14	4
Jan 2016	13	8	4
Feb 2016	10	8	1
Mar 2016	7	8	11
Apr 2016	5	6	5
May 2016	10	22	4
Jun 2016	7	14	5
Jul 2016	12	13	4
Aug 2016	6	5	2
Sep 2016	18	17	2
Oct 2016	9	7	3
Nov 2016	5	10	5
Dec 2016	22	7	2
Jan 2017	14	8	6
Feb 2017	3	8	5
Mar 2017	1	17	2
Apr 2017	1	18	4
May 2017	0	21	3
Jun 2017	8	29	3
Jul 2017	21	21	2
Aug 2017	19	20	1
Sep 2017	28	28	2
Oct 2017	31	31	2
Nov 2017	32	28	1
Dec 2017	15	15	3
Jan 2018	18	18	2
Feb 2018	35	35	10
Mar 2018	41	35	10
Apr 2018	31	25	7
May 2018	33	34	9
Jun 2018	41	37	3
Jul 2018	41	41	10
Aug 2018	25	25	2
Sep 2018	47	45	7
Oct 2018	54	54	7
Nov 2018	51	50	4
Dec 2018	60	60	6
Jan 2019	63	57	5
Feb 2019	54	53	8
Mar 2019	66	56	14
Apr 2019	34	32	6
May 2019	30	30	6
Jun 2019	31	26	5
Jul 2019	31	32	4
Aug 2019	14	14	6
Sep 2019	8	9	3
Oct 2019	5	5	2
Nov 2019	22	19	4
Dec 2019	11	11	2
Jan 2020	19	15	8
Feb 2020	5	5	1
Mar 2020	6	6	1
Apr 2020	23	15	5
May 2020	30	18	7
Jun 2020	26	20	2
Jul 2020	18	18	3
Aug 2020	12	12	2
Sep 2020	20	20	2
Oct 2020	32	22	3
Nov 2020	23	17	4
Dec 2020	28	26	6
Jan 2021	21	14	4
Feb 2021	20	14	12
Mar 2021	27	21	7
Apr 2021	20	14	3
May 2021	22	16	5
Jun 2021	13	13	6
Jul 2021	16	14	7
Aug 2021	19	18	5
Sep 2021	28	27	7
Oct 2021	43	36	23
Nov 2021	34	25	19
Dec 2021	37	38	3
Jan 2022	40	33	8
Feb 2022	38	37	8
Mar 2022	65	46	14
Apr 2022	30	29	1
May 2022	51	48	10
Jun 2022	38	40	7
Jul 2022	28	37	17
Aug 2022	50	36	7
Sep 2022	42	23	14
Oct 2022	50	35	13
Nov 2022	28	20	4
Dec 2022	20	17	5
Jan 2023	16	10	10
Feb 2023	44	38	2
Total	3090	3883	1333

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Online download statistics by month: June 2007 to February 2023

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