[Complex risk assessment of the occurrence of rickets in infants in the 1st year of life].
D006801:Humans; D007223:Infant; D012279:Rickets / Q000453:epidemiology* / Q000209:etiology; D012306:Risk
Kompleksnaia otsenka riska vozniknoveniia rakhita u deteĭ pervogo goda zhizni.