Modules
Authenticate the user before accessing UMLSKS with valid username and password.
Display the required information like definitions, CUI about the input term.
Get username and password from the user.
Query UMLS web services with the query arguments like query term and method name.
The great new WebService::UMLS::Similarity!
Get the query CUI from calling program and validate the CUI.
Get the query term/CUI from calling program and validate the term/CUI.