+(defvar +umls-sql-map+
+ '((:2002AD . "KUMLS2002AD") (:2003AA . "KUMLS2003AA"))
+ (:2003AB . "KUMLS2003AB") (:2003AC . "KUMLS2003AC")
+ (:2004AA . "KUMLS2004AA"))
+(defvar +default-umls-db+ :2003AC)
+
+
+(defun lookup-db-name (db)
+ (cdr (assoc (ensure-keyword db) +umls-sql-map+)))
+
+(defvar *umls-sql-db* +default-umls-db+)