[Active prevention of rickets in the mountain regions of Zakarpatia].
D006801:Humans; D007223:Infant; D012279:Rickets / Q000453:epidemiology / Q000517:prevention & control*; D014455:Ukraine; D014807:Vitamin D / Q000627:therapeutic use*
D014807:Vitamin D
Aktyvna profilaktyka rakhitu v umovakh hirs'kykh raĭoniv Zakarpattia.