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Volume 57, Issue 10
Lung function prediction equations derived from healthy South African gold miners
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Lung function prediction equations derived from healthy South African gold miners
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21
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34
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34
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39
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30
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Nov 2010
35
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25
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63
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60
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16
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3
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16
14
3
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13
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7
6
2
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1
21
1
Apr 2017
1
26
5
May 2017
1
39
4
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4
21
3
Jul 2017
15
14
2
Aug 2017
28
28
7
Sep 2017
37
35
4
Oct 2017
24
24
1
Nov 2017
24
24
3
Dec 2017
13
13
0
Jan 2018
22
20
5
Feb 2018
13
13
3
Mar 2018
36
30
6
Apr 2018
31
29
7
May 2018
31
31
6
Jun 2018
28
26
9
Jul 2018
25
25
2
Aug 2018
36
32
6
Sep 2018
29
29
8
Oct 2018
23
23
8
Nov 2018
20
20
3
Dec 2018
19
19
6
Jan 2019
27
25
5
Feb 2019
20
17
7
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26
14
6
Apr 2019
27
17
9
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13
10
3
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28
18
9
Jul 2019
15
6
7
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21
18
9
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28
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22
21
10
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17
16
7
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114
13
4
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25
25
14
Feb 2020
27
20
28
Mar 2020
16
14
15
Apr 2020
12
12
17
May 2020
12
10
9
Jun 2020
16
14
13
Jul 2020
15
15
8
Aug 2020
17
16
17
Sep 2020
21
20
22
Oct 2020
56
56
17
Nov 2020
20
18
21
Dec 2020
22
22
19
Jan 2021
19
19
30
Feb 2021
7
7
18
Mar 2021
4
3
2
Apr 2021
14
9
3
May 2021
4
2
2
Jun 2021
5
5
3
Jul 2021
8
8
6
Aug 2021
10
10
8
Sep 2021
13
14
14
Oct 2021
14
12
33
Nov 2021
4
4
20
Dec 2021
11
9
16
Jan 2022
15
13
13
Feb 2022
27
24
15
Mar 2022
18
15
17
Apr 2022
15
17
19
May 2022
34
34
39
Jun 2022
30
31
22
Jul 2022
23
23
18
Aug 2022
47
44
19
Sep 2022
29
27
43
Oct 2022
39
40
18
Nov 2022
32
28
21
Dec 2022
15
15
12
Jan 2023
43
42
16
Total
4520
4928
1985
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