1. Physiology in its more public relations Author(s): Allen, Nathan, 1813-1889, author Publication: [Lowell, Mass.?] : [publisher not identified], [1885?] Subject(s): PhysiologyPublic HealthPhysical Education and TrainingFamily Relations
2. The relations between sanitary science and the medical profession Author(s): Allen, Nathan, 1813-1889, author Publication: [Boston?] : [publisher not identified], [1886?] Subject(s): Public HealthHygienePrimary Prevention
