title: Editorial comment.
authors.affiliation: Wayne State University, Helen DeVos Children's Hospital, Grand Rapids, Michigan., USA.
authors.forename: George
authors.initials: G
authors.lastname: Steinhardt
mesh_terms: D003404:Creatinine / Q000097:blood*; D006801:Humans; D007223:Infant; D008297:Male; D014521:Urethra / Q000002:abnormalities* / Q000601:surgery*
chemical_list: D003404:Creatinine