A further cohort study of workers employed at a factory manufacturing chemicals for the rubber industry, with special reference to the chemicals 2-mercaptobenzothiazole (MBT), aniline, phenyl-β-naphthylamine and o-toluidine

Tom Sorahan; Linda Hamilton; John R Jackson

doi:10.1136/oem.57.2.106

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Paper

A further cohort study of workers employed at a factory manufacturing chemicals for the rubber industry, with special reference to the chemicals 2-mercaptobenzothiazole (MBT), aniline, phenyl-β-naphthylamine and o-toluidine

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Online download statistics by month: May 2000 to November 2024

	Abstract	Full	Pdf
May 2000	5	2	0
Jun 2000	2	14	3
Jul 2000	4	8	7
Aug 2000	1	4	0
Sep 2000	5	5	0
Oct 2000	2	1	1
Nov 2000	2	3	1
Dec 2000	2	4	3
Jan 2001	4	19	1
Feb 2001	3	7	1
Mar 2001	3	10	1
Apr 2001	6	10	0
May 2001	3	12	0
Jun 2001	0	3	0
Jul 2001	1	2	0
Aug 2001	1	3	1
Sep 2001	1	0	0
Oct 2001	2	3	0
Nov 2001	0	9	1
Dec 2001	2	2	0
Jan 2002	1	8	2
Feb 2002	0	3	1
Mar 2002	1	4	3
Apr 2002	3	20	4
May 2002	0	5	2
Jun 2002	5	11	5
Jul 2002	5	7	4
Aug 2002	2	10	7
Sep 2002	0	3	2
Oct 2002	2	9	4
Nov 2002	2	5	3
Dec 2002	1	2	2
Jan 2003	0	5	1
Feb 2003	1	8	4
Mar 2003	2	5	2
Apr 2003	1	4	2
May 2003	6	13	4
Jun 2003	3	4	1
Jul 2003	10	99	7
Aug 2003	55	42	1
Sep 2003	36	28	5
Oct 2003	13	20	0
Nov 2003	21	7	0
Dec 2003	19	12	3
Jan 2004	17	132	1
Feb 2004	8	11	2
Mar 2004	22	31	5
Apr 2004	18	74	0
May 2004	38	32	2
Jun 2004	30	34	3
Jul 2004	47	44	5
Aug 2004	24	17	1
Sep 2004	31	41	3
Oct 2004	15	51	15
Nov 2004	18	39	7
Dec 2004	10	28	10
Jan 2005	16	25	15
Feb 2005	11	30	14
Mar 2005	13	32	5
Apr 2005	5	30	21
May 2005	21	26	17
Jun 2005	5	20	11
Jul 2005	6	10	12
Aug 2005	10	27	14
Sep 2005	18	12	2
Oct 2005	11	21	6
Nov 2005	9	26	26
Dec 2005	9	21	13
Jan 2006	7	14	10
Feb 2006	1	23	15
Mar 2006	5	31	18
Apr 2006	5	14	10
May 2006	5	10	6
Jun 2006	3	10	8
Jul 2006	5	10	8
Aug 2006	5	7	3
Sep 2006	4	10	4
Oct 2006	5	16	8
Nov 2006	9	21	12
Dec 2006	10	10	7
Jan 2007	3	13	11
Feb 2007	6	24	10
Mar 2007	9	18	7
Apr 2007	15	7	7
May 2007	7	9	10
Jun 2007	7	2	6
Jul 2007	14	4	5
Aug 2007	11	1	1
Sep 2007	14	6	10
Oct 2007	16	12	11
Nov 2007	7	5	3
Dec 2007	3	5	5
Jan 2008	7	4	6
Feb 2008	8	5	4
Mar 2008	11	3	3
Apr 2008	10	6	5
May 2008	5	1	1
Jun 2008	5	3	2
Jul 2008	1	1	0
Aug 2008	13	5	3
Sep 2008	10	3	2
Oct 2008	8	0	2
Nov 2008	14	1	1
Dec 2008	1	1	3
Jan 2009	22	3	8
Feb 2009	23	2	5
Mar 2009	17	2	2
Apr 2009	15	1	2
May 2009	5	2	4
Jun 2009	10	6	12
Jul 2009	11	1	2
Aug 2009	5	0	1
Sep 2009	9	1	1
Oct 2009	10	5	3
Nov 2009	9	2	1
Dec 2009	10	1	0
Jan 2010	7	2	3
Feb 2010	12	1	2
Mar 2010	8	7	5
Apr 2010	14	0	2
May 2010	15	0	2
Jun 2010	15	0	4
Jul 2010	9	1	3
Aug 2010	8	2	3
Sep 2010	8	1	2
Oct 2010	5	1	5
Nov 2010	6	0	0
Dec 2010	1	0	1
Jan 2011	4	1	2
Feb 2011	5	2	6
Mar 2011	11	2	2
Apr 2011	3	0	2
May 2011	6	2	3
Jun 2011	6	1	1
Jul 2011	8	0	2
Aug 2011	12	0	0
Sep 2011	9	23	1
Oct 2011	12	34	4
Nov 2011	17	38	4
Dec 2011	8	36	3
Jan 2012	12	24	6
Feb 2012	7	14	1
Mar 2012	5	16	3
Apr 2012	6	7	1
May 2012	14	7	6
Jun 2012	16	11	4
Jul 2012	6	21	3
Aug 2012	7	13	7
Sep 2012	14	20	4
Oct 2012	11	30	7
Nov 2012	10	16	3
Dec 2012	13	12	3
Jan 2013	20	14	1
Feb 2013	24	14	4
Mar 2013	11	19	6
Apr 2013	27	21	5
May 2013	18	25	4
Jun 2013	11	14	6
Jul 2013	23	16	3
Aug 2013	21	13	1
Sep 2013	20	13	1
Oct 2013	7	10	2
Nov 2013	13	10	4
Dec 2013	4	52	5
Jan 2014	14	26	2
Feb 2014	12	10	8
Mar 2014	13	8	4
Apr 2014	15	6	7
May 2014	24	8	3
Jun 2014	17	7	3
Jul 2014	10	14	2
Aug 2014	19	12	3
Sep 2014	23	20	1
Oct 2014	8	7	5
Nov 2014	5	4	3
Dec 2014	8	0	1
Jan 2015	11	2	2
Feb 2015	6	10	9
Mar 2015	10	5	1
Apr 2015	9	5	3
May 2015	9	9	1
Jun 2015	6	6	3
Jul 2015	2	2	3
Aug 2015	3	7	2
Sep 2015	15	6	4
Oct 2015	2	1	0
Nov 2015	1	1	3
Dec 2015	11	8	13
Jan 2016	12	9	7
Feb 2016	18	8	2
Mar 2016	53	7	13
Apr 2016	12	9	5
May 2016	12	7	6
Jun 2016	4	10	8
Jul 2016	13	13	6
Aug 2016	7	10	6
Sep 2016	13	5	2
Oct 2016	16	5	3
Nov 2016	16	8	1
Dec 2016	24	18	4
Jan 2017	21	10	2
Feb 2017	7	4	5
Mar 2017	11	17	5
Apr 2017	14	24	2
May 2017	14	27	1
Jun 2017	13	13	2
Jul 2017	31	24	2
Aug 2017	49	24	6
Sep 2017	41	19	7
Oct 2017	36	20	2
Nov 2017	26	16	1
Dec 2017	16	14	1
Jan 2018	22	16	2
Feb 2018	15	5	2
Mar 2018	23	15	1
Apr 2018	26	14	1
May 2018	22	16	3
Jun 2018	14	12	3
Jul 2018	15	9	4
Aug 2018	9	7	0
Sep 2018	10	8	2
Oct 2018	11	7	7
Nov 2018	24	14	9
Dec 2018	13	7	3
Jan 2019	18	9	0
Feb 2019	8	9	1
Mar 2019	14	8	5
Apr 2019	9	9	8
May 2019	4	4	5
Jun 2019	22	16	13
Jul 2019	19	10	7
Aug 2019	14	12	3
Sep 2019	25	15	3
Oct 2019	10	10	11
Nov 2019	11	9	3
Dec 2019	16	12	3
Jan 2020	13	13	3
Feb 2020	15	8	6
Mar 2020	8	6	5
Apr 2020	7	3	2
May 2020	12	4	4
Jun 2020	20	16	10
Jul 2020	26	11	7
Aug 2020	19	11	12
Sep 2020	36	28	9
Oct 2020	25	19	12
Nov 2020	18	14	5
Dec 2020	15	13	3
Jan 2021	13	11	8
Feb 2021	17	14	6
Mar 2021	20	10	6
Apr 2021	6	4	3
May 2021	6	6	12
Jun 2021	18	18	10
Jul 2021	11	11	8
Aug 2021	12	12	9
Sep 2021	14	13	6
Oct 2021	21	11	17
Nov 2021	7	7	21
Dec 2021	12	11	0
Jan 2022	29	21	9
Feb 2022	13	9	4
Mar 2022	29	25	12
Apr 2022	30	22	10
May 2022	42	35	12
Jun 2022	27	25	4
Jul 2022	17	15	1
Aug 2022	71	67	6
Sep 2022	31	27	7
Oct 2022	35	27	14
Nov 2022	18	15	13
Dec 2022	10	6	3
Jan 2023	25	19	6
Feb 2023	38	29	4
Mar 2023	15	9	4
Apr 2023	20	9	8
May 2023	10	8	8
Jun 2023	19	15	4
Jul 2023	16	12	3
Aug 2023	17	13	5
Sep 2023	12	10	7
Oct 2023	7	7	4
Nov 2023	13	11	3
Dec 2023	48	5	2
Jan 2024	30	0	1
Feb 2024	65	2	0
Mar 2024	155	1	3
Apr 2024	59	1	1
May 2024	44	1	2
Jun 2024	40	2	3
Jul 2024	53	2	1
Aug 2024	67	2	0
Sep 2024	24	0	0
Oct 2024	79	1	1
Nov 2024	61	3	0
Total	4340	3664	1352

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