Start with the library homepage - https://www.slu.edu/library/medical-center-library
This is especially important for anyone offsite (includes residents and clinical faculty) - and this includes PubMed
Why? This will identify you as a SLU person - you will just need to sign in with your SLU credentials. See below for login screen
this also shows the 
so you can access or request articles
After you get to the library page - do one of the following:
1) use the E-Journal Portal - under frequently searched - to find a specific Journal Title
2) Use a database to search for a topic - then click on the Find it @ SLU to access an article
3) Copy/Paste a title into SLUth or PubMed - then use the Find it @ SLU to access
Please click on the full text link 
(not the SSM link) to access
What if you get - Sorry this item is not available?
You can request articles (for free) from Interlibrary loan
just go to request via ILL either Pius or MCL (do not use SSM)
Fill out a one time account with Illiad
The request should pre-populate if coming from a database
You will get an email saying your article is available. (usually within 24 hours)
see the second tab for a video tutorial