Ancheta, Arieleen F. Vertical and alternative labor positions and maternal-newborn outcomes : a basis in the formulation of an information material for women / Arieleen F. Ancheta. - Laoag City : [s.n.], 2016. - xiii, 68 pages : illustration ; 28 centimeter. Bibliography: pages 54-57. Subjects--Topical Terms: Maternity nursing. Delivery, Obstetrics--Nursing. Dewey Class. No.: TH 618.2031 An2v 2016