Link: University of Iowa

Retrieve Persons by a Publication ID

ID Type? DOI PMID
Sort by? rank last name, first name
Response Format? HMTL JSON XML
Publication ID?
Note that you can also set the response format using the HTTP Accept header, for example using wget:
wget --header="Accept: application/xml" "http://research.icts.uiowa.edu/polyglot/service/person_by_pub.jsp?value=21770632&mode=PMID"