Hyperinflation of the lungs in coal miners

William Keith C. Morgan; Dean B. Burgess; N. LeRoy Lapp; Anthony Seaton; Robert B. Reger

doi:10.1136/thx.26.5.585

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Hyperinflation of the lungs in coal miners

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	Abstract	Full	Pdf
Jan 2009	1	0	0
Mar 2009	4	0	3
Apr 2009	3	0	0
May 2009	1	0	0
Jun 2009	0	0	1
Aug 2009	1	0	0
Sep 2009	1	0	0
Oct 2009	2	0	1
Nov 2009	1	0	0
Dec 2009	3	0	0
Jan 2010	1	0	1
Feb 2010	2	0	1
Mar 2010	1	0	0
Apr 2010	4	0	0
May 2010	5	0	0
Jun 2010	6	0	2
Jul 2010	4	0	1
Aug 2010	1	0	0
Sep 2010	2	0	0
Oct 2010	4	0	1
Nov 2010	3	0	0
Dec 2010	1	0	0
Feb 2011	1	0	0
Mar 2011	5	0	0
Apr 2011	6	0	1
May 2011	1	0	0
Jun 2011	2	0	0
Jul 2011	5	0	0
Aug 2011	6	0	0
Sep 2011	1	0	0
Nov 2011	4	0	5
Dec 2011	2	0	4
Jan 2012	5	0	3
Feb 2012	3	0	2
Mar 2012	4	0	9
Apr 2012	5	0	6
May 2012	3	0	4
Jun 2012	2	0	2
Jul 2012	3	0	1
Sep 2012	3	0	5
Oct 2012	4	0	2
Nov 2012	3	0	2
Dec 2012	5	0	3
Jan 2013	12	0	16
Feb 2013	8	0	3
Mar 2013	8	0	12
Apr 2013	11	0	5
May 2013	3	0	2
Jun 2013	7	0	5
Jul 2013	1	0	5
Aug 2013	2	0	6
Sep 2013	4	0	0
Oct 2013	1	0	1
Nov 2013	4	0	1
Dec 2013	3	0	0
Jan 2014	5	0	1
Feb 2014	2	0	2
Mar 2014	10	0	5
Apr 2014	8	0	3
May 2014	5	0	4
Jun 2014	3	0	3
Jul 2014	11	1	2
Aug 2014	6	2	3
Sep 2014	0	0	4
Oct 2014	1	0	1
Nov 2014	2	0	3
Dec 2014	4	0	0
Jan 2015	0	0	1
Feb 2015	3	0	5
Mar 2015	8	0	2
Apr 2015	7	0	1
May 2015	5	0	1
Jun 2015	2	0	7
Jul 2015	3	0	4
Aug 2015	3	0	0
Sep 2015	10	0	2
Oct 2015	9	0	2
Nov 2015	4	0	2
Dec 2015	8	0	33
Jan 2016	3	0	3
Feb 2016	3	0	5
Mar 2016	0	0	8
Apr 2016	4	0	4
May 2016	2	0	4
Jun 2016	0	0	6
Jul 2016	1	0	5
Aug 2016	4	0	3
Sep 2016	12	0	3
Oct 2016	10	0	6
Nov 2016	5	0	6
Dec 2016	1	0	1
Jan 2017	7	0	4
Feb 2017	2	0	1
Mar 2017	4	0	8
Apr 2017	4	0	0
May 2017	6	0	2
Jun 2017	8	0	2
Jul 2017	6	0	3
Aug 2017	4	0	2
Sep 2017	8	0	0
Oct 2017	8	0	1
Nov 2017	28	0	0
Dec 2017	8	0	1
Jan 2018	12	0	0
Feb 2018	26	0	0
Mar 2018	12	0	1
Apr 2018	14	0	6
May 2018	4	0	2
Jun 2018	8	0	2
Jul 2018	10	0	0
Aug 2018	6	0	5
Sep 2018	8	0	4
Oct 2018	8	0	5
Nov 2018	6	0	9
Dec 2018	6	0	2
Jan 2019	2	0	3
Feb 2019	5	0	4
Mar 2019	10	0	6
Apr 2019	4	0	10
May 2019	4	0	7
Jun 2019	4	0	4
Jul 2019	3	0	5
Aug 2019	3	0	5
Sep 2019	1	0	4
Oct 2019	9	0	9
Nov 2019	4	0	3
Dec 2019	0	0	5
Jan 2020	4	0	4
Feb 2020	5	0	8
Mar 2020	2	0	4
Apr 2020	4	0	7
May 2020	4	0	3
Jun 2020	9	0	5
Jul 2020	10	0	28
Aug 2020	7	0	5
Sep 2020	35	0	8
Oct 2020	10	0	8
Nov 2020	19	0	7
Dec 2020	9	0	11
Jan 2021	8	0	6
Feb 2021	4	0	7
Mar 2021	6	0	8
Apr 2021	7	0	8
May 2021	0	0	3
Jun 2021	0	0	1
Jul 2021	0	0	3
Aug 2021	0	0	3
Sep 2021	0	0	6
Oct 2021	13	0	18
Nov 2021	2	0	14
Dec 2021	21	0	3
Jan 2022	10	0	5
Feb 2022	12	0	6
Mar 2022	14	0	4
Apr 2022	23	0	5
May 2022	38	0	17
Jun 2022	55	0	8
Jul 2022	21	0	1
Aug 2022	36	0	5
Sep 2022	37	0	18
Oct 2022	78	0	7
Nov 2022	16	0	3
Dec 2022	13	0	3
Jan 2023	7	0	7
Feb 2023	44	0	0
Mar 2023	8	0	4
Apr 2023	2	0	2
May 2023	14	0	10
Jun 2023	4	0	1
Jul 2023	12	0	3
Aug 2023	13	0	5
Sep 2023	6	0	3
Oct 2023	7	0	0
Nov 2023	9	0	1
Dec 2023	24	0	1
Jan 2024	18	0	0
Feb 2024	14	0	1
Mar 2024	2	0	42
Total	1330	3	726

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