Lowdermilk, Deitra Leonard. Study guide maternity nursing / Maternity nursing. Deitra Leonard Lowdermilk, Shannon E. Perry, Kitty Cashion. - 8th ed. - St. Louis: Mosby, 2011. - vi, 302 p. : ill. ; 28 cm. ISBN: 9780323085717 RM84.64 Subjects--Topical Terms: Obstetrical Nursing.Pregnancy. Index Terms--Genre/Form: Examination Questions.