Skip to main content
Log In
More
Log in via Institution
Log in via OpenAthens
Log in using your username and password
For personal accounts OR managers of institutional accounts
Username
*
Password
*
Forgot your log in details?
Register a new account?
Forgot
your user name or password?
Basket
Search
More
Search for this keyword
Advanced search
Latest content
Archive
For authors
About
Browse by collection
Search for this keyword
Advanced search
Close
More
Main menu
Latest content
Archive
For authors
About
Browse by collection
Log in
More
Log in via Institution
Log in via OpenAthens
Log in using your username and password
For personal accounts OR managers of institutional accounts
Username
*
Password
*
Forgot your log in details?
Register a new account?
Forgot
your user name or password?
BMJ Journals
You are here
Home
Archive
Volume 8, Issue 4
Cohort profile: China respiratory illness surveillance among pregnant women (CRISP), 2015–2018
Email alerts
Article metrics
Article menu
Article
Text
Article
info
Citation
Tools
Share
Rapid Responses
Article
metrics
Alerts
PDF
XML
Epidemiology
Cohort profile
Cohort profile: China respiratory illness surveillance among pregnant women (CRISP), 2015–2018
Online download statistics by month:
Online download statistics by month: April 2018 to April 2024
Abstract
Full
Pdf
Apr 2018
174
176
5
May 2018
503
502
310
Jun 2018
216
220
9
Jul 2018
124
125
13
Aug 2018
126
126
13
Sep 2018
46
46
10
Oct 2018
75
75
10
Nov 2018
71
71
12
Dec 2018
65
65
19
Jan 2019
69
69
12
Feb 2019
47
47
11
Mar 2019
32
31
13
Apr 2019
38
38
13
May 2019
27
27
12
Jun 2019
19
19
10
Jul 2019
31
31
14
Aug 2019
8
8
7
Oct 2019
33
33
18
Nov 2019
26
24
10
Dec 2019
33
33
12
Jan 2020
54
53
15
Feb 2020
45
43
19
Mar 2020
32
31
14
May 2020
20
20
14
Jun 2020
18
18
20
Jul 2020
40
40
10
Aug 2020
43
43
6
Sep 2020
22
17
7
Oct 2020
39
38
13
Nov 2020
23
20
13
Dec 2020
39
38
21
Jan 2021
22
21
8
Feb 2021
31
30
5
Mar 2021
32
32
4
Apr 2021
36
34
5
May 2021
27
27
8
Jun 2021
26
25
6
Jul 2021
24
22
11
Aug 2021
21
21
5
Sep 2021
33
31
16
Oct 2021
22
20
33
Nov 2021
13
12
20
Dec 2021
16
15
9
Jan 2022
25
22
10
Feb 2022
13
11
3
Mar 2022
37
36
10
Apr 2022
25
25
12
May 2022
26
25
19
Jun 2022
19
18
8
Jul 2022
13
10
3
Aug 2022
19
17
10
Sep 2022
11
11
9
Oct 2022
14
13
7
Nov 2022
15
13
18
Dec 2022
11
13
11
Jan 2023
10
10
6
Feb 2023
13
12
7
Mar 2023
10
9
9
Apr 2023
10
8
5
May 2023
7
5
4
Jun 2023
10
9
5
Jul 2023
12
12
7
Aug 2023
9
9
4
Sep 2023
8
8
2
Oct 2023
24
22
4
Nov 2023
57
11
3
Dec 2023
65
45
11
Jan 2024
60
59
13
Feb 2024
17
17
9
Mar 2024
20
18
12
Apr 2024
17
17
11
Total
3018
2902
1047
Read the full text or download the PDF:
Subscribe
Log in
Log in via Institution
Log in via OpenAthens
Log in using your username and password
For personal accounts OR managers of institutional accounts
Username
*
Password
*
Forgot your log in details?
Register a new account?
Forgot
your user name or password?