title: Depression, anxiety and affect theory.
mesh_terms: D000328:Adult; D000339:Affect; D001007:Anxiety; D003863:Depression; D004532:Ego; D005260:Female; D006801:Humans; D008149:Love; D008297:Male; D009034:Mother-Child Relations; D011574:Psychoanalytic Theory; D012725:Sexual Behavior