title: School problems in children of average or superior intelligence; a preliminary report.
authors.forename: A L
authors.initials: AL
authors.lastname: ANNELL
mesh_terms: D002648:Child; D005492:Folic Acid; D006801:Humans; D007360:Intelligence; D014803:Vitamin B Complex
chemical_list: D014803:Vitamin B Complex; D005492:Folic Acid