title: On the etiology of neurosis.
mesh_terms: D000300:Adoption; D004198:Disease Susceptibility; D004200:Diseases in Twins; D006716:Homosexuality; D006801:Humans; D007858:Learning; D009497:Neurotic Disorders / Q000209:etiology* / Q000235:genetics / Q000378:metabolism; D010287:Parent-Child Relations; D010551:Personality; D011574:Psychoanalytic Theory; D012107:Research Design; D012931:Social Environment; D013315:Stress, Psychological