http://www.biomeddb.org/api/<database>/<operation>?[parameters]
<database> = drug | target | disease | relation
database - refers to the data domains related to the information, such as drug.
operation - refers to an action to be performed on a database, such as get the list of all data.
parameters - include things such as the id of records.
'GET' is the only HTTP method for public access because of the read-only database.
Any of the following URLs will return the same simple JSON document.
http://www.biomeddb.org/api/drug/<operation>
<operation> = DrugSearch | ListAll | GetReference
<database>: target
http://www.biomeddb.org/api/target/<operation>
<operation> = TargetSearch | ListAll | GetMutationText
<database>: disease
http://www.biomeddb.org/api/disease/<operation>
<operation> = DiseaseSearch | ListAll | GetMutationText