An Introduction to Stata for Health Researchers is is available on 2-hour reserve at the UCSF Parnassus library. You can also purchase it from Amazon (they have an e-copy) or the Stata website. The readings are not required, but recommended if you feel like you want more detail and background.
http://ucsfcat.library.ucsf.edu/record=b2260862~S0
https://www.amazon.com/Introduction-Stata-Health-Researchers-Fourth/dp/1597181358