Epidemiology for the uninitiated
Coggon, D [Dr.]
Epidemiology for the uninitiated - 5th - London : BMJ 2003
9780727916044
614.4
Epidemiology for the uninitiated - 5th - London : BMJ 2003
9780727916044
614.4
Log in to your account
The online catalogue only uses functional cookies: these are essential to make the site work. Please click the 'Accept essential cookies' button to proceed.
Cookies policy
What are cookies?
Cookies are small text files placed on your browser by websites. They help make websites work, or work more efficiently. They also "remember" some of your preferences, so you don't have to set a preference again every time you switch to a different page on the same website.
If cookies are a concern for you, you may like to regularly clear your cookies on your browser or use a private browser mode. Check your browser settings for these options.
Essential cookies
Here is the list of essential cookies used on the Koha online catalogue.
Some of these depend on settings chosen by the library team; therefore all the cookies listed may not apply to this site.
| Storage | Name | Value | Expiration | Description |
|---|---|---|---|---|
| Cookie | CGISESSID | Session ID | Until logout or end of session | Session cookie |
| Cookie | KohaOpacLanguage | Language code | 3 years | Stores the language the user selected, so the online catalog will appear in that same language the next time it is visited. |
| Cookie |
form_serialized form_serialized_limits |
Search terms and limits | End of session or when the advanced search page is accessed again. | jQuery cookie. Stores search terms and limits of the last advanced search. Set when an advanced search is submitted. |
| Cookie | search_path_code | ads (fewer) or exs (more) | End of session or when the advanced search page is accessed again. | jQuery cookie. Related to serialized_form* cookies. Stores if the advanced search form was used with 'More options' or 'Fewer options'. |
| Cookie | num_paragraph | Count of search options added | End of session or when the advanced search page is accessed again. | jQuery cookie. Used to store the number of created options when user selects 'More options' in advanced search to increase search boxes. |
| Cookie | bib_list | List of record IDs (biblionumbers) separated by / | End of session or until the cart is emptied. | Stores cart contents in the online catalog. Set when records are added to the cart for the first time. |
Non-essential cookies
The library team may create additional cookies. These are optional and will require your agreement before they are used.
If any non-essential cookies are created, they will appear below.