title: A technique for comparing the relative importance of season of conception and season of birth: application to emotionally disturbed children.
mesh_terms: D000342:Affective Symptoms; D002648:Child; D002653:Child Behavior Disorders; D005306:Fertilization; D006358:Hot Temperature; D006801:Humans; D010287:Parent-Child Relations; D012559:Schizophrenia; D012621:Seasons