[Significance of prolonged therapy of chronic pyelonephritis in children].
D002908:Chronic Disease; D011704:Pyelonephritis; D000077145:Sulfanilamide; D013424:Sulfanilamides; D013449:Sulfonamides
D013424:Sulfanilamides; D013449:Sulfonamides; D000077145:Sulfanilamide
PYELONEPHRITIS; SULFONAMIDES