title: [Norms of the neuropsychic development of growing girls (attention stability)].
mesh_terms: D000293:Adolescent; D001288:Attention / Q000502:physiology*; D002031:Bulgaria; D002657:Child Development / Q000502:physiology*; D005260:Female; D006801:Humans; D010553:Personality Development; D012016:Reference Values; D012959:Socioeconomic Factors
vernacular_title: Normativi za nervno-psikhichno razvitie u podrastvashtite devoĭki (ustoĭchivost na vnimanieto).