title: [Hemophilia in Slovakia. II. Hemophilia and selection].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D003604:Czechoslovakia; D006467:Hemophilia A / Q000453:epidemiology* / Q000235:genetics; D006801:Humans; D008297:Male; D008875:Middle Aged; D012641:Selection, Genetic
vernacular_title: Hemofilie na Slovensku II. Hemofilie a selekce