TY - JOUR AN - 44 AU - Hisano,S. AU - Kwano,M. AU - Hatase,K. TI - Asymptomatic isolated microhematuria: natural history of 136 children. JO - Pediatr Nephrol PY - 1991 VL - 5 SP - 578-581 M2 - 578 DO - 10.1007/BF00856642 ER -