What is the alma mater of Marshall Fletcher McCallie and has affiliation with Vanderbilt University Medical Center?
SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Marshall_Fletcher_McCallie> <http://dbpedia.org/property/almaMater> ?uri. <http://dbpedia.org/resource/Vanderbilt_University_Medical_Center> <http://dbpedia.org/property/affiliation> ?uri}
Marshall_Fletcher_McCallie Vanderbilt_University_Medical_Center