title: The concept and phenomenology of depression, with special reference to the aged. Grief and depression.
mesh_terms: D000223:Adaptation, Psychological; D000293:Adolescent; D000328:Adult; D000339:Affect; D000368:Aged; D000375:Aging; D001007:Anxiety; D001290:Attitude; D002648:Child; D003220:Conflict, Psychological; D003863:Depression / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005260:Female; D006117:Grief; D006801:Humans; D007062:Identification, Psychological; D007398:Interpersonal Relations; D008297:Male; D008875:Middle Aged; D009289:Narcissism; D009769:Object Attachment; D010553:Personality Development; D011574:Psychoanalytic Theory; D012043:Regression, Psychology; D013315:Stress, Psychological