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Volume 55, Issue 11
Sex ratio at birth, latitude, hormones, and temperature
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Sex ratio at birth, latitude, hormones, and temperature
Online download statistics by month:
Online download statistics by month: October 2001 to March 2024
Abstract
Full
Pdf
Oct 2001
0
29
1
Nov 2001
0
19
3
Dec 2001
0
4
1
Jan 2002
0
11
0
Feb 2002
0
4
0
Mar 2002
0
4
2
Apr 2002
0
17
3
May 2002
0
5
1
Jun 2002
0
6
3
Jul 2002
0
2
2
Aug 2002
0
4
3
Sep 2002
0
2
5
Oct 2002
0
5
0
Nov 2002
0
4
1
Dec 2002
0
4
0
Jan 2003
0
1
1
Feb 2003
0
2
0
Mar 2003
0
1
0
Apr 2003
0
2
0
May 2003
0
8
2
Jul 2003
0
5
0
Aug 2003
0
5
0
Sep 2003
0
5
0
Oct 2003
0
5
0
Nov 2003
0
9
0
Dec 2003
0
5
0
Jan 2004
0
6
0
Feb 2004
0
6
0
Mar 2004
0
7
1
Apr 2004
0
8
0
May 2004
0
26
0
Jun 2004
0
45
4
Jul 2004
0
40
1
Aug 2004
0
48
8
Sep 2004
0
56
3
Oct 2004
10
17
3
Nov 2004
7
24
0
Dec 2004
5
20
1
Jan 2005
9
29
4
Feb 2005
5
21
1
Mar 2005
9
28
10
Apr 2005
1
14
0
May 2005
1
20
4
Jun 2005
2
13
3
Jul 2005
3
17
3
Aug 2005
10
6
5
Sep 2005
2
9
1
Oct 2005
10
28
6
Nov 2005
3
23
2
Dec 2005
4
12
1
Jan 2006
3
14
2
Feb 2006
5
19
3
Mar 2006
0
6
4
Apr 2006
2
2
1
May 2006
4
11
4
Jun 2006
0
9
0
Jul 2006
2
14
1
Aug 2006
2
8
2
Sep 2006
8
6
3
Oct 2006
0
6
1
Nov 2006
0
2
0
Dec 2006
2
2
0
Jan 2007
0
5
1
Feb 2007
0
4
3
Mar 2007
0
4
1
Apr 2007
2
4
0
May 2007
4
1
1
Jun 2007
1
8
0
Jul 2007
4
6
1
Aug 2007
0
1
0
Sep 2007
7
3
1
Oct 2007
6
9
3
Nov 2007
4
1
0
Dec 2007
5
1
0
Jan 2008
3
1
0
Feb 2008
8
2
0
Mar 2008
11
8
1
Apr 2008
14
1
0
May 2008
6
4
1
Jun 2008
3
1
1
Jul 2008
16
3
0
Aug 2008
9
2
0
Sep 2008
15
2
0
Oct 2008
12
8
0
Nov 2008
16
4
0
Dec 2008
2
1
0
Jan 2009
14
2
0
Feb 2009
9
1
0
Mar 2009
19
10
0
Apr 2009
14
7
2
May 2009
17
3
0
Jun 2009
9
2
0
Jul 2009
13
8
2
Aug 2009
18
1
0
Sep 2009
29
2
0
Oct 2009
18
5
1
Nov 2009
15
1
0
Dec 2009
20
4
1
Jan 2010
26
15
1
Feb 2010
21
5
0
Mar 2010
63
1
0
Apr 2010
16
2
2
May 2010
8
4
0
Jun 2010
3
1
0
Jul 2010
8
2
2
Aug 2010
6
2
0
Sep 2010
5
2
0
Oct 2010
8
4
3
Nov 2010
8
1
0
Dec 2010
7
1
0
Jan 2011
7
0
0
Feb 2011
5
2
0
Mar 2011
7
4
3
Apr 2011
7
4
3
May 2011
6
1
0
Jun 2011
5
0
0
Jul 2011
11
0
0
Aug 2011
6
1
0
Sep 2011
6
1
0
Oct 2011
4
0
0
Nov 2011
10
5
0
Dec 2011
7
8
0
Jan 2012
3
6
0
Feb 2012
6
3
0
Mar 2012
9
12
0
Apr 2012
9
12
0
May 2012
5
7
0
Jun 2012
6
14
0
Jul 2012
6
19
0
Aug 2012
2
9
0
Sep 2012
11
8
0
Oct 2012
14
15
0
Nov 2012
0
10
0
Dec 2012
0
11
0
Jan 2013
0
20
0
Feb 2013
0
15
0
Mar 2013
0
6
0
Apr 2013
0
15
0
May 2013
0
14
0
Jun 2013
0
6
0
Jul 2013
4
8
0
Aug 2013
8
13
0
Sep 2013
5
16
0
Oct 2013
4
13
0
Nov 2013
5
16
0
Dec 2013
4
9
0
Jan 2014
9
7
0
Feb 2014
4
7
0
Mar 2014
8
9
0
Apr 2014
6
9
0
May 2014
8
17
0
Jun 2014
8
6
0
Jul 2014
8
20
0
Aug 2014
7
10
0
Sep 2014
5
9
0
Oct 2014
2
3
0
Nov 2014
3
6
0
Dec 2014
0
9
0
Jan 2015
1
20
0
Feb 2015
2
7
0
Mar 2015
5
9
0
Apr 2015
1
9
0
May 2015
9
11
0
Jun 2015
14
19
0
Jul 2015
30
12
0
Aug 2015
14
13
0
Sep 2015
107
9
0
Oct 2015
0
1
0
Nov 2015
110
5
0
Dec 2015
60
18
0
Jan 2016
4
13
0
Feb 2016
5
3
0
Mar 2016
21
7
0
Apr 2016
0
3
0
May 2016
1
10
0
Jun 2016
1
18
0
Jul 2016
3
8
0
Aug 2016
3
8
0
Sep 2016
4
10
0
Oct 2016
2
16
0
Nov 2016
7
17
1
Dec 2016
4
18
0
Jan 2017
5
17
0
Feb 2017
3
10
0
Mar 2017
0
21
13
Apr 2017
0
15
8
May 2017
0
14
13
Jun 2017
3
8
5
Jul 2017
11
11
0
Aug 2017
11
11
0
Sep 2017
18
18
0
Oct 2017
19
19
0
Nov 2017
17
17
3
Dec 2017
11
9
1
Jan 2018
59
59
2
Feb 2018
18
14
3
Mar 2018
47
45
1
Apr 2018
22
22
2
May 2018
34
34
15
Jun 2018
21
22
0
Jul 2018
9
9
2
Aug 2018
5
5
2
Sep 2018
10
10
1
Oct 2018
12
12
0
Nov 2018
20
20
0
Dec 2018
40
40
0
Jan 2019
34
34
0
Feb 2019
27
27
1
Mar 2019
38
38
4
Apr 2019
14
14
1
May 2019
11
11
2
Jun 2019
9
9
1
Jul 2019
21
21
3
Aug 2019
8
8
4
Sep 2019
20
20
1
Oct 2019
20
20
4
Nov 2019
35
35
1
Dec 2019
83
83
11
Jan 2020
44
44
3
Feb 2020
36
36
1
Mar 2020
19
19
2
Apr 2020
4
4
1
May 2020
8
8
0
Jun 2020
9
9
1
Jul 2020
9
9
0
Aug 2020
20
20
2
Sep 2020
48
48
0
Oct 2020
73
73
13
Nov 2020
57
57
14
Dec 2020
33
33
1
Jan 2021
21
20
5
Feb 2021
13
13
0
Mar 2021
13
13
1
Apr 2021
7
7
1
May 2021
12
12
0
Jun 2021
16
16
0
Jul 2021
6
6
0
Aug 2021
18
18
3
Sep 2021
10
10
0
Oct 2021
18
18
2
Nov 2021
5
5
0
Dec 2021
22
22
3
Jan 2022
13
13
0
Feb 2022
16
16
0
Mar 2022
14
14
3
Apr 2022
16
15
9
May 2022
24
24
1
Jun 2022
35
35
1
Jul 2022
28
28
1
Aug 2022
36
36
0
Sep 2022
19
19
0
Oct 2022
48
48
11
Nov 2022
8
8
1
Dec 2022
10
10
0
Jan 2023
11
11
1
Feb 2023
26
26
0
Mar 2023
3
3
0
Apr 2023
6
6
1
May 2023
15
15
3
Jun 2023
8
8
0
Jul 2023
10
10
4
Aug 2023
12
12
0
Sep 2023
8
8
0
Oct 2023
19
19
7
Nov 2023
5
5
0
Dec 2023
19
3
0
Jan 2024
26
1
0
Feb 2024
14
0
0
Mar 2024
11
1
0
Total
2985
3335
345
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