title: Concepts of schizophrenia. II. Aetiological theories in relation to research on clinical classification.
mesh_terms: D001291:Attitude of Health Personnel; D006801:Humans; D011582:Psychological Theory; D012106:Research; D012559:Schizophrenia / Q000145:classification / Q000209:etiology*; D012565:Schizophrenic Psychology