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Volume 96, Issue 3
Reducing errors in measuring refractive errors: De Zeng refractometer
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Reducing errors in measuring refractive errors: De Zeng refractometer
Online download statistics by month:
Online download statistics by month: January 2012 to February 2024
Abstract
Full
Pdf
Jan 2012
87
7
3
Feb 2012
196
13
19
Mar 2012
107
7
15
Apr 2012
97
4
8
May 2012
30
1
2
Jun 2012
38
3
1
Jul 2012
30
1
1
Aug 2012
21
0
3
Sep 2012
51
0
1
Oct 2012
13
1
1
Nov 2012
0
1
2
Dec 2012
0
2
2
Jan 2013
0
0
2
Feb 2013
0
0
1
Apr 2013
0
0
1
May 2013
0
1
0
Jun 2013
8
0
1
Jul 2013
1
0
0
Aug 2013
3
0
1
Sep 2013
12
3
3
Oct 2013
3
1
0
Nov 2013
4
0
0
Dec 2013
8
0
0
Jan 2014
4
0
0
Feb 2014
4
2
0
Mar 2014
11
0
0
Apr 2014
12
0
1
May 2014
9
1
0
Jun 2014
3
0
0
Jul 2014
9
6
0
Aug 2014
6
0
0
Sep 2014
7
2
0
Oct 2014
1
0
0
Nov 2014
20
1
0
Dec 2014
8
0
0
Jan 2015
3
0
2
Feb 2015
4
0
1
Mar 2015
10
0
0
Apr 2015
8
0
0
May 2015
6
0
0
Jun 2015
10
0
3
Jul 2015
4
0
0
Aug 2015
6
0
0
Sep 2015
4
1
0
Oct 2015
1
0
0
Nov 2015
4
0
0
Dec 2015
6
0
0
Jan 2016
4
0
0
Feb 2016
6
0
0
Mar 2016
6
1
0
Apr 2016
8
0
0
May 2016
2
0
0
Jun 2016
4
0
0
Jul 2016
7
0
0
Aug 2016
14
0
0
Sep 2016
12
1
1
Oct 2016
6
0
0
Nov 2016
5
0
1
Dec 2016
9
0
0
Jan 2017
10
0
0
Feb 2017
10
1
0
Mar 2017
9
2
0
Apr 2017
9
2
0
May 2017
16
1
0
Jun 2017
26
3
4
Jul 2017
13
0
0
Aug 2017
23
0
0
Sep 2017
112
2
0
Oct 2017
244
1
0
Nov 2017
76
9
0
Dec 2017
52
17
0
Jan 2018
41
12
0
Feb 2018
48
11
0
Mar 2018
32
10
1
Apr 2018
33
11
0
May 2018
35
8
0
Jun 2018
66
12
0
Jul 2018
46
15
1
Aug 2018
25
13
0
Sep 2018
32
16
0
Oct 2018
29
9
0
Nov 2018
20
8
0
Dec 2018
35
10
0
Jan 2019
42
8
0
Feb 2019
22
8
0
Mar 2019
18
2
0
Apr 2019
16
0
0
May 2019
8
4
0
Jun 2019
15
11
1
Jul 2019
13
8
0
Aug 2019
25
10
0
Sep 2019
25
9
0
Oct 2019
41
9
0
Nov 2019
24
8
0
Dec 2019
45
9
0
Jan 2020
23
8
0
Feb 2020
30
10
1
Mar 2020
23
9
0
Apr 2020
20
12
0
May 2020
18
12
0
Jun 2020
22
8
0
Jul 2020
18
8
0
Aug 2020
13
7
0
Sep 2020
59
9
0
Oct 2020
31
8
0
Nov 2020
19
1
0
Dec 2020
39
1
0
Jan 2021
22
1
0
Feb 2021
9
0
0
Mar 2021
21
1
0
Apr 2021
12
0
0
May 2021
9
0
0
Jun 2021
3
2
0
Jul 2021
2
0
0
Aug 2021
1
1
0
Sep 2021
2
1
0
Oct 2021
16
0
0
Nov 2021
6
0
0
Dec 2021
12
0
0
Jan 2022
14
2
0
Feb 2022
21
1
0
Mar 2022
24
0
0
Apr 2022
21
1
0
May 2022
73
0
1
Jun 2022
50
2
0
Jul 2022
38
1
1
Aug 2022
51
2
1
Sep 2022
35
0
1
Oct 2022
59
0
0
Nov 2022
28
0
0
Dec 2022
36
0
0
Jan 2023
16
4
1
Feb 2023
66
1
0
Mar 2023
16
0
0
Apr 2023
8
0
0
May 2023
18
0
0
Jun 2023
9
0
0
Jul 2023
17
0
0
Aug 2023
12
1
2
Sep 2023
10
0
0
Oct 2023
18
0
0
Nov 2023
46
0
0
Dec 2023
42
2
0
Jan 2024
8
0
0
Feb 2024
7
0
0
Total
3461
435
91
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