title: Phenomenology and general systems theory as methods in psychotherapy.
mesh_terms: D003243:Consciousness; D005086:Existentialism; D006801:Humans; D007088:Illusions; D008678:Metaphysics; D009771:Obsessive-Compulsive Disorder / Q000628:therapy; D010817:Physician-Patient Relations; D011574:Psychoanalytic Theory; D011582:Psychological Theory; D011613:Psychotherapy; D013315:Stress, Psychological; D013597:Systems Analysis; D014167:Transference, Psychology