[The relationship between sodium, potassium, calcium and magnesium in the urine and blood pressure].
D001794:Blood Pressure; D002118:Calcium / Q000652:urine*; D002648:Child; D006801:Humans; D008274:Magnesium / Q000652:urine*; D008297:Male; D011188:Potassium / Q000652:urine*; D012964:Sodium / Q000652:urine*
D012964:Sodium; D008274:Magnesium; D011188:Potassium; D002118:Calcium