"Sleep Research." . . "MEDICAL / Internal Medicine" . . "Research." . . "MEDICAL / Clinical Medicine" . . "Clinical medicine." . . "Clinical Medicine." . "Dreams Psychological aspects." . . . . "Sleep physiology." . . "Sleep Disorders psychology." . . "Dream research : contributions to clinical practice" . . . . . . "Dream Research : contributions to clinical practice"@en . . . . . . . . . . "Electronic books"@en . . . . . . . "MEDICAL / Diseases" . . "MEDICAL / Evidence-Based Medicine" . . "Dreams psychology." . . "Sleep Disorders physiopathology." . . "HEALTH & FITNESS / Diseases / General" . . "Sleep disorders." . .