1. Diagnosis and treatment of diseases of the rectum, anus, and contiguous textures: designed for practitioners and students Author(s): Gant, Samuel Goodwin, 1869?- Publication: Philadelphia : F.A. Davis, 1897 Subject(s): Rectal Diseases -- diagnosisRectal Diseases -- therapy
2. An improved self-retaining rectal and vaginal speculum Author(s): Erich, Aug. F. (Augustus Frederick), 1837-1886, author Publication: Cincinnati : The Cincinnati Lancet Press Print, 1881 Subject(s): Surgical InstrumentsGynecological ExaminationGenital Diseases, Female -- surgeryRectal Diseases -- surgeryRectal Diseases -- diagnosis