Medical InformationGenetic and Rare Diseases Information Center This NIH website allows you to browse the GARD list of rare diseases and related terms to find topics of interest to you. RxList is an online pharmacy database. disclaimerDenver Data FeedClick to share on Facebook (Opens in new window)Click to share on Pinterest (Opens in new window)Click to email this to a friend (Opens in new window)Click to print (Opens in new window)