Not all resources in Clinical Key are available as a PDF. If the resource you are looking for is available as a PDF download you will see a red PDF symbol next to the resource title.
If you see the red PDF symbol you can click it to download a PDF version of the resource.
If the PDF symbol is missing or greyed out it means the resource is not available for PDF download. Trying to print from your browser will generally result in printing anomalies or missing text and/or graphics.
Clinical Key Student is designed specifically for downloading entire texts to your desktop, so see if the title you are looking for is available in Clinical Key Student.
If it isn't, you may not be able to download or print a usable version of the resource.