A comparison between the Farr radioimmunoassay and a new automated fluorescence immunoassay for the detection of antibodies against double stranded DNA in serum

R H W M Derksen; E J E G Bast; T Strooisma; J W G Jacobs

doi:10.1136/ard.61.12.1099

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A comparison between the Farr radioimmunoassay and a new automated fluorescence immunoassay for the detection of antibodies against double stranded DNA in serum

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	Abstract	Full	Pdf
Nov 2002	78	50	36
Dec 2002	14	38	10
Jan 2003	6	35	22
Feb 2003	5	20	4
Mar 2003	1	27	15
Apr 2003	9	16	9
May 2003	8	22	10
Jun 2003	1	12	7
Jul 2003	14	51	9
Aug 2003	12	20	9
Sep 2003	14	21	4
Oct 2003	19	30	5
Nov 2003	27	18	7
Dec 2003	19	17	1
Jan 2004	17	50	3
Feb 2004	14	12	1
Mar 2004	13	11	5
Apr 2004	20	19	4
May 2004	38	41	6
Jun 2004	55	57	14
Jul 2004	45	47	18
Aug 2004	43	59	20
Sep 2004	44	59	17
Oct 2004	27	62	16
Nov 2004	19	45	9
Dec 2004	24	70	7
Jan 2005	25	51	21
Feb 2005	14	56	22
Mar 2005	10	35	13
Apr 2005	7	22	10
May 2005	5	31	20
Jun 2005	4	12	11
Jul 2005	9	33	16
Aug 2005	8	40	17
Sep 2005	19	22	21
Oct 2005	16	43	10
Nov 2005	10	49	20
Dec 2005	14	22	11
Jan 2006	10	29	11
Feb 2006	10	29	9
Mar 2006	14	36	11
Apr 2006	4	25	10
May 2006	7	31	10
Jun 2006	3	4	4
Jul 2006	3	38	11
Aug 2006	6	22	10
Sep 2006	11	27	20
Oct 2006	8	54	22
Nov 2006	5	35	13
Dec 2006	3	33	8
Jan 2007	2	55	28
Feb 2007	8	35	11
Mar 2007	14	51	18
Apr 2007	19	7	3
May 2007	28	14	5
Jun 2007	28	12	6
Jul 2007	14	14	6
Aug 2007	31	9	3
Sep 2007	19	9	7
Oct 2007	13	9	3
Nov 2007	13	8	8
Dec 2007	12	4	2
Jan 2008	9	6	2
Feb 2008	14	7	8
Mar 2008	16	3	3
Apr 2008	19	12	10
May 2008	16	5	2
Jun 2008	35	5	4
Jul 2008	21	5	3
Aug 2008	49	6	2
Sep 2008	37	4	1
Oct 2008	18	6	5
Nov 2008	13	2	1
Dec 2008	11	4	2
Jan 2009	17	2	5
Feb 2009	22	1	1
Mar 2009	19	4	3
Apr 2009	29	4	7
May 2009	20	7	5
Jun 2009	16	3	3
Jul 2009	17	2	3
Aug 2009	18	4	5
Sep 2009	16	3	6
Oct 2009	16	7	1
Nov 2009	23	5	5
Dec 2009	8	0	1
May 2011	21	1	1
Jun 2011	21	2	1
Jul 2011	14	2	4
Aug 2011	12	6	1
Sep 2011	33	2	0
Oct 2011	37	2	5
Nov 2011	17	4	2
Dec 2011	8	17	7
Jan 2012	6	24	16
Feb 2012	11	15	17
Mar 2012	7	11	11
Apr 2012	13	40	10
May 2012	14	34	5
Jun 2012	20	11	25
Jul 2012	16	8	31
Aug 2012	17	8	17
Sep 2012	12	11	29
Oct 2012	11	21	38
Nov 2012	11	13	14
Dec 2012	12	5	14
Jan 2013	15	18	19
Feb 2013	13	14	18
Mar 2013	6	15	11
Apr 2013	7	48	13
May 2013	8	50	19
Jun 2013	5	26	9
Jul 2013	12	22	16
Aug 2013	10	30	6
Sep 2013	13	26	9
Oct 2013	12	48	15
Nov 2013	21	37	14
Dec 2013	8	43	15
Jan 2014	14	51	11
Feb 2014	7	39	9
Mar 2014	14	41	7
Apr 2014	15	55	39
May 2014	24	62	18
Jun 2014	6	54	9
Jul 2014	14	69	12
Aug 2014	8	64	9
Sep 2014	7	56	4
Oct 2014	5	85	12
Nov 2014	5	65	6
Dec 2014	3	49	5
Jan 2015	4	53	6
Feb 2015	0	37	7
Mar 2015	8	50	8
Apr 2015	3	46	12
May 2015	2	50	6
Jun 2015	1	58	8
Jul 2015	4	49	7
Aug 2015	2	37	5
Sep 2015	9	53	8
Oct 2015	6	36	9
Nov 2015	6	32	12
Dec 2015	6	29	10
Jan 2016	10	36	5
Feb 2016	8	56	10
Mar 2016	8	33	10
Apr 2016	4	41	8
May 2016	11	30	2
Jun 2016	3	29	4
Jul 2016	4	27	0
Aug 2016	3	29	3
Sep 2016	11	43	12
Oct 2016	21	35	4
Nov 2016	34	42	6
Dec 2016	10	42	7
Jan 2017	8	22	5
Feb 2017	4	17	1
Mar 2017	1	29	4
Apr 2017	1	18	16
May 2017	5	27	7
Jun 2017	7	25	4
Jul 2017	43	38	9
Aug 2017	31	31	9
Sep 2017	15	11	2
Oct 2017	36	34	2
Nov 2017	18	18	2
Dec 2017	16	14	2
Jan 2018	34	24	5
Feb 2018	43	33	5
Mar 2018	25	21	5
Apr 2018	16	14	11
May 2018	12	8	4
Jun 2018	38	38	8
Jul 2018	28	24	4
Aug 2018	36	30	5
Sep 2018	33	33	3
Oct 2018	44	44	3
Nov 2018	43	43	3
Dec 2018	34	30	10
Jan 2019	46	44	4
Feb 2019	28	28	2
Mar 2019	32	30	7
Apr 2019	47	47	11
May 2019	54	52	7
Jun 2019	40	40	7
Jul 2019	53	52	7
Aug 2019	35	33	3
Sep 2019	49	49	11
Oct 2019	58	58	8
Nov 2019	47	47	16
Dec 2019	89	84	22
Jan 2020	54	54	11
Feb 2020	52	39	11
Mar 2020	40	38	5
Apr 2020	35	35	9
May 2020	35	35	5
Jun 2020	33	33	10
Jul 2020	46	42	12
Aug 2020	48	48	18
Sep 2020	48	39	3
Oct 2020	71	67	15
Nov 2020	66	66	10
Dec 2020	60	59	13
Jan 2021	62	59	7
Feb 2021	44	44	7
Mar 2021	49	47	11
Apr 2021	74	72	7
May 2021	83	81	11
Jun 2021	57	56	6
Jul 2021	67	67	5
Aug 2021	67	67	16
Sep 2021	67	67	12
Oct 2021	79	79	20
Nov 2021	67	65	25
Dec 2021	44	44	4
Jan 2022	66	67	8
Feb 2022	45	45	6
Mar 2022	38	38	5
Apr 2022	32	30	3
May 2022	43	43	9
Jun 2022	40	40	6
Jul 2022	39	43	8
Aug 2022	66	66	8
Sep 2022	64	64	28
Oct 2022	43	45	9
Nov 2022	49	50	22
Dec 2022	41	40	7
Jan 2023	39	38	10
Feb 2023	87	86	14
Mar 2023	63	63	7
Apr 2023	50	56	18
Total	5536	7606	2164

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