TY - RPRT TI - [Changes in renal echogenicity in pediatric obstructive uropathies]. AU - K A Vergesslich AU - P Mileder AU - W Ponhold PY - 1988 DO - 10.1055/s-2007-1011618 UR - https://pubmed.ncbi.nlm.nih.gov/3051358/ ID - 3051358 ER -