1. On the douche: a new and improved mode of its application for the induction of premature labor, and the treatment of diseases : read before the Ohio State Medical Convention, held in Zanesville, June 5th, 1855 Author(s): Hachenberg, G. P. Publication: Eaton, O. : Tizzard & Albright, book and job printers, 1855 Subject(s): Obstetric Labor, Premature -- chemically inducedVaginal DouchingTherapeutic Irrigation