title: Evidence-based emergency medicine/rational clinical examination abstract. Does this child have a urinary tract infection?
authors.affiliation: Division of Emergency Medicine, McMaster University, Hamilton, Ontario, Canada. rupinder@beemcourse.com
authors.forename: Rupinder Singh
authors.initials: RS
authors.lastname: Sahsi
authors.forename: Christopher R
authors.initials: CR
authors.lastname: Carpenter