title: The symptons of depression.
mesh_terms: D000203:Activities of Daily Living; D003863:Depression / Q000150:complications / Q000175:diagnosis*; D004644:Emotions; D006167:Guilt; D006801:Humans; D007398:Interpersonal Relations; D013315:Stress, Psychological; D011795:Surveys and Questionnaires; D000092864:Suicide Prevention