title: [Apropos of a working classification of rickets].
authors.forename: S K
authors.initials: SK
authors.lastname: Tkachenko
mesh_terms: D002648:Child; D006801:Humans; D007015:Hypophosphatemia, Familial / Q000145:classification; D012279:Rickets / Q000145:classification*; D014586:USSR
vernacular_title: Po povodu rabocheĭ klassifikatsii rakhita.