title: Open instillation of formalin for hemorrhagic cystitis in a child.
mesh_terms: D002404:Catheterization; D002648:Child; D003520:Cyclophosphamide / Q000009:adverse effects; D003556:Cystitis / Q000139:chemically induced / Q000188:drug therapy*; D005557:Formaldehyde / Q000008:administration & dosage*; D006417:Hematuria / Q000139:chemically induced / Q000188:drug therapy*; D006689:Hodgkin Disease / Q000188:drug therapy; D006801:Humans; D008297:Male; D014718:Vesico-Ureteral Reflux / Q000517:prevention & control
chemical_list: D005557:Formaldehyde; D003520:Cyclophosphamide