[Potassium and sodium levels in blood and diurnal urine of premature infants with pneumonia].
D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases; D011014:Pneumonia / Q000097:blood* / Q000652:urine*; D011188:Potassium / Q000097:blood / Q000652:urine; D012964:Sodium / Q000097:blood / Q000652:urine
D012964:Sodium; D011188:Potassium
Uroven' kaliia i natriia v krovi i sutochnoĭ moche nedonoshennykh deteĭ, bol'nykh pnevmonieĭ.