It may be a good idea to narrow down your topic by deciding on a particular culture. Also, are you referring to physical pain or emotional pain? Once you decide you can begin to search in the databases using keywords.
Databases such as General One File and Academic One File may be good starting points and can be found in our A to Z database list.
Once in the database use keywords to search such as:
"pain tolerance" and culture
or
"pain management" and culture
or
"pain tolerance" and veteran
You will see linked here some articles we found on this topic in General One File: Health and Medicine.
Come back to chat if you need further assistance.
