1. Excerpt from Fred Soper's diary Publication: Produced: [2-28 December 1920] Subject(s): Attitude of Health Personnel Archival Collection: The Fred L. Soper Papers (Profiles in Science)
2. The physician and the people Author(s): Landes, Leonard, 1870- author Publication: [New York?] : American Association of Independent Physicians, 1924 Subject(s): Attitude of Health PersonnelEthics, MedicalPractice Patterns, Physicians'