title: Controlled, multi-center trials are needed in pediatric nephrology.
authors: S A
authors: SA
authors: Mendoza
authors: B M
authors: BM
authors: Tune
mesh_terms: D002699:Chlorambucil / Q000627:therapeutic use; D005923:Glomerulosclerosis, Focal Segmental / Q000188:drug therapy; D006801:Humans; D008775:Methylprednisolone / Q000627:therapeutic use*; D015337:Multicenter Studies as Topic; D009404:Nephrotic Syndrome / Q000188:drug therapy*; D016032:Randomized Controlled Trials as Topic; D016896:Treatment Outcome
chemical_list: D002699:Chlorambucil; D008775:Methylprednisolone