1. On the theory and practice of midwifery Author(s): Churchill, Fleetwood, 1808-1878 Publication: Philadelphia : Blanchard and Lea, 1857 Subject(s): MidwiferyPregnancyPregnancy ComplicationsObstetric Surgical Procedures -- methods
2. A prior discovery Author(s): Sherry, Henry, author Publication: [Chicago?] : [publisher not identified], [1886?] Subject(s): Perineum -- surgeryObstetric Surgical Procedures -- methodsIntellectual Property
