Principles and practice of research in midwifery / edited by Eliz abeth R.Cluett and Rosalind Bluff; forewords by Jo Alexander . - 2nd ed. - Edinburgh: Churchill Livingstone Elsevier, 2006. - xiv, 293 p.: ill.; 23 cm. Includes bibliographical references and index. ISBN: 0443101949 Subjects--Topical Terms: Midwifery. Research -- methods. National Library of Medicine Call No.: WQ160 / P935 2006