[On early diagnosis of rickets in premature infants].
D000469:Alkaline Phosphatase; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases; D011859:Radiography; D012279:Rickets / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000517:prevention & control; D014807:Vitamin D / Q000627:therapeutic use
D014807:Vitamin D; D000469:Alkaline Phosphatase
O ranneĭ diagnostike rakhita u nedonoshennykh deteĭ.