1. Letter from Harvey Cushing to Alan Gregg Publication: Produced: 2 August 1934 Subject(s): PsychiatryNeurology Archival Collection: The Alan Gregg Papers (Profiles in Science)
2. Letter from Alan Gregg to Harvey Cushing Publication: Produced: 8 August 1934 Subject(s): PsychiatryNeurology Archival Collection: The Alan Gregg Papers (Profiles in Science)
3. A Program in the Medical Sciences Publication: Produced: 1 April 1950 Subject(s): Research Support as TopicPsychiatryNeurologyPublic HealthPreventive MedicineEndocrinologyGeneticsEducation, Medical Archival Collection: The Alan Gregg Papers (Profiles in Science)
4. George Libman Engel Oral History Collection Publication: Produced: 1974-1985 Subject(s): CardiologyNeurologyPsychiatryLibman, Emanuel, 1872-1946
