TY - BOOK AU - Walker,Dawn-Marie TI - An Introduction to health services research SN - 9781446247396 (hbk) U1 - 362.1072 HEA PY - 2014/// CY - London PB - Sage KW - Public health KW - Health Services Research KW - Health and Wellbeing N1 - Includes bibliographical references and index ER -