1. The tonsils in health and disease Author(s): Allen, Harrison, 1841-1897 Publication: [Philadelphia] : [Lea Brothers & Co.], [1892?] Subject(s): Palatine Tonsil -- anatomy & histologyPalatine Tonsil -- pathology
2. Electricity in medicine: including a special account of the Galvano-Cautery in nasal surgery Author(s): Allen, Harrison, 1841-1897 Publication: [Philadelphia] : [publisher not identified], 1885 Subject(s): Nose Diseases -- surgeryElectrocoagulation -- instrumentation