Assertion: dandy | /r/AtLocation | nascent field of neurosurgery
Facets:
value: by cushing
type: OTHER
Source sentences:
text: While Dandy was introduced to the nascent field of neurosurgery by Cushing, it was George J. Heuer who completed Dandy's neurosurgical training after Cushing's departure for the Peter Bent Brigham Hospital in Boston in September 1912.