Nelms, Marcia Nahikian. Medical nutrition therapy : a case study approach / Marcia Nahikian Nelms, Sara Long Roth, Karen Lacey. - 3rd ed. - Belmont, Calif. : Wadsworth, Cengage Learning, 2009. - xx, 432 p. : ill. ; 28 cm. Includes bibliographical references and index. ISBN: 9780495554769 (hbk.) RM291.82 Subjects--Topical Terms: Diet therapy.Diet therapy--Case studies.