The role of negative pressure ventilation

Anne Thomson

doi:10.1136/adc.77.5.454

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The role of negative pressure ventilation

Online download statistics by month:

Online download statistics by month: September 1999 to March 2024

	Abstract	Full	Pdf
Sep 1999	0	1	2
Oct 1999	0	5	2
Nov 1999	0	4	0
Dec 1999	0	4	0
Jan 2000	0	4	0
Feb 2000	0	6	0
Mar 2000	0	7	3
Apr 2000	0	17	8
May 2000	0	14	8
Jun 2000	0	5	0
Jul 2000	0	5	4
Aug 2000	0	1	0
Sep 2000	0	7	1
Oct 2000	0	13	4
Nov 2000	0	6	5
Dec 2000	0	5	1
Jan 2001	0	2	0
Feb 2001	0	4	0
Mar 2001	0	6	1
Apr 2001	0	5	2
May 2001	0	3	7
Jun 2001	0	4	0
Jul 2001	0	24	0
Aug 2001	0	3	1
Sep 2001	0	6	1
Oct 2001	0	8	1
Nov 2001	0	4	1
Dec 2001	0	9	1
Jan 2002	0	6	0
Feb 2002	0	7	0
Mar 2002	0	5	2
Apr 2002	0	3	0
May 2002	0	9	2
Jun 2002	0	8	3
Jul 2002	0	11	4
Aug 2002	0	10	0
Sep 2002	0	5	6
Oct 2002	0	6	0
Nov 2002	0	6	5
Jan 2003	0	5	2
Feb 2003	0	7	0
Mar 2003	0	7	6
Apr 2003	0	1	2
May 2003	0	14	12
Jun 2003	0	11	8
Jul 2003	0	6	1
Aug 2003	0	25	2
Sep 2003	0	16	0
Oct 2003	0	10	5
Nov 2003	0	12	7
Dec 2003	0	18	2
Jan 2004	0	69	8
Feb 2004	0	63	21
Mar 2004	0	74	4
Apr 2004	0	31	6
May 2004	0	82	9
Jun 2004	0	97	8
Jul 2004	0	31	7
Aug 2004	0	74	4
Sep 2004	0	35	5
Oct 2004	6	37	7
Nov 2004	9	83	5
Dec 2004	6	49	11
Jan 2005	12	89	19
Feb 2005	7	59	13
Mar 2005	10	42	11
Apr 2005	1	20	7
May 2005	5	63	8
Jun 2005	11	38	4
Jul 2005	9	32	6
Aug 2005	5	46	13
Sep 2005	3	68	10
Oct 2005	5	72	9
Nov 2005	3	93	10
Dec 2005	4	54	2
Jan 2006	4	73	6
Feb 2006	4	88	7
Mar 2006	2	79	10
Apr 2006	4	71	9
May 2006	4	65	14
Jun 2006	2	40	6
Jul 2006	12	49	10
Aug 2006	0	41	5
Sep 2006	5	120	17
Oct 2006	6	175	38
Nov 2006	3	165	33
Dec 2006	3	122	26
Jan 2007	4	143	35
Feb 2007	10	155	29
Mar 2007	18	175	26
Apr 2007	90	42	14
May 2007	88	43	14
Jun 2007	60	27	8
Jul 2007	62	65	19
Aug 2007	91	30	13
Sep 2007	103	33	11
Oct 2007	80	34	18
Nov 2007	82	21	13
Dec 2007	54	22	11
Jan 2008	48	23	13
Feb 2008	89	39	13
Mar 2008	69	35	13
Apr 2008	59	29	13
May 2008	42	13	4
Jun 2008	54	18	6
Jul 2008	42	12	3
Aug 2008	55	10	4
Sep 2008	69	12	10
Oct 2008	70	13	6
Nov 2008	54	14	4
Dec 2008	37	15	2
Jan 2009	37	13	1
Feb 2009	94	19	4
Mar 2009	89	34	6
Apr 2009	77	23	5
May 2009	44	16	5
Jun 2009	49	16	4
Jul 2009	46	8	3
Aug 2009	48	12	7
Sep 2009	60	22	4
Oct 2009	67	22	6
Nov 2009	73	17	4
Dec 2009	34	7	1
Jan 2010	35	6	3
Feb 2010	43	8	2
Mar 2010	49	9	0
Apr 2010	64	16	4
May 2010	33	5	0
Jun 2010	25	6	2
Jul 2010	34	4	2
Aug 2010	40	7	1
Sep 2010	46	6	1
Oct 2010	61	14	3
Nov 2010	53	8	0
Dec 2010	42	5	0
Jan 2011	46	15	3
Feb 2011	34	7	5
Mar 2011	30	12	0
Apr 2011	18	7	0
May 2011	14	2	0
Jun 2011	34	3	0
Jul 2011	16	2	0
Aug 2011	31	4	4
Sep 2011	32	2	0
Oct 2011	33	3	1
Nov 2011	56	17	10
Dec 2011	15	39	6
Jan 2012	11	41	6
Feb 2012	12	45	6
Mar 2012	12	36	1
Apr 2012	22	55	7
May 2012	11	70	15
Jun 2012	18	69	8
Jul 2012	21	54	11
Aug 2012	19	43	5
Sep 2012	19	72	5
Oct 2012	31	99	4
Nov 2012	0	51	7
Dec 2012	0	49	7
Jan 2013	0	86	3
Feb 2013	0	84	2
Mar 2013	0	93	5
Apr 2013	0	83	8
May 2013	0	79	7
Jun 2013	6	64	7
Jul 2013	10	37	3
Aug 2013	7	44	4
Sep 2013	22	95	5
Oct 2013	25	101	2
Nov 2013	28	79	1
Dec 2013	15	39	3
Jan 2014	16	45	1
Feb 2014	4	79	13
Mar 2014	16	95	5
Apr 2014	10	141	5
May 2014	11	162	5
Jun 2014	10	169	4
Jul 2014	13	114	5
Aug 2014	10	129	3
Sep 2014	16	192	5
Oct 2014	15	171	9
Nov 2014	27	171	7
Dec 2014	26	128	0
Jan 2015	32	146	10
Feb 2015	13	142	6
Mar 2015	15	181	6
Apr 2015	4	100	6
May 2015	9	155	5
Jun 2015	5	111	0
Jul 2015	6	96	3
Aug 2015	0	108	5
Sep 2015	8	187	8
Oct 2015	6	137	4
Nov 2015	4	121	5
Dec 2015	3	158	2
Jan 2016	7	113	6
Feb 2016	10	150	8
Mar 2016	9	118	5
Apr 2016	3	86	9
May 2016	13	112	7
Jun 2016	6	84	12
Jul 2016	1	97	6
Aug 2016	0	87	4
Sep 2016	5	78	4
Oct 2016	4	118	4
Nov 2016	4	131	8
Dec 2016	4	88	3
Jan 2017	4	135	6
Feb 2017	2	81	12
Mar 2017	4	111	27
Apr 2017	2	171	9
May 2017	3	171	13
Jun 2017	26	127	10
Jul 2017	32	32	10
Aug 2017	29	29	8
Sep 2017	101	101	6
Oct 2017	147	145	4
Nov 2017	205	205	7
Dec 2017	143	143	43
Jan 2018	197	193	11
Feb 2018	159	151	13
Mar 2018	212	206	15
Apr 2018	174	174	10
May 2018	174	174	3
Jun 2018	95	95	14
Jul 2018	134	132	13
Aug 2018	137	137	4
Sep 2018	137	137	12
Oct 2018	144	144	17
Nov 2018	199	199	9
Dec 2018	159	157	12
Jan 2019	171	171	7
Feb 2019	230	231	12
Mar 2019	216	214	20
Apr 2019	220	216	9
May 2019	209	209	12
Jun 2019	105	105	9
Jul 2019	94	90	13
Aug 2019	77	75	7
Sep 2019	103	101	8
Oct 2019	181	167	22
Nov 2019	166	165	13
Dec 2019	191	186	15
Jan 2020	173	173	11
Feb 2020	110	108	12
Mar 2020	519	513	38
Apr 2020	366	362	29
May 2020	156	137	7
Jun 2020	85	85	10
Jul 2020	81	76	17
Aug 2020	91	91	61
Sep 2020	92	88	46
Oct 2020	134	129	52
Nov 2020	142	141	51
Dec 2020	205	199	70
Jan 2021	197	195	44
Feb 2021	173	171	60
Mar 2021	102	102	42
Apr 2021	134	134	50
May 2021	186	178	63
Jun 2021	120	124	14
Jul 2021	153	159	22
Aug 2021	154	154	12
Sep 2021	231	236	32
Oct 2021	181	181	26
Nov 2021	217	217	32
Dec 2021	162	152	14
Jan 2022	131	127	18
Feb 2022	172	163	13
Mar 2022	265	264	22
Apr 2022	250	238	27
May 2022	247	241	41
Jun 2022	420	411	22
Jul 2022	344	340	14
Aug 2022	328	328	26
Sep 2022	349	340	19
Oct 2022	298	279	16
Nov 2022	291	296	32
Dec 2022	152	159	5
Jan 2023	252	250	18
Feb 2023	317	311	13
Mar 2023	295	293	13
Apr 2023	267	264	14
May 2023	255	237	25
Jun 2023	189	183	7
Jul 2023	212	216	15
Aug 2023	178	174	19
Sep 2023	207	204	13
Oct 2023	334	335	9
Nov 2023	395	385	13
Dec 2023	753	78	4
Jan 2024	39	0	0
Feb 2024	135	14	0
Mar 2024	466	21	1
Total	20098	25922	2908

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Online download statistics by month:

Online download statistics by month: September 1999 to March 2024

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