Helmke Library has a fairly good collection of books covering cultures. Some are specifically about medicine and culture, while others are more broad in focus. You can use the library catalog to locate books by culture. They are spread out across the library so the catalog is very important. More information is available on the Books tab of this guide.
The following are some recommended journals that you will find in the above databases. You can also search for culture directly by following the links below to get to the fulltext.
The web can be a good place to find basic cultural information. But you need to make sure you are using a reputable site.