title: Pyloric stenosis in the premature infant.
authors.forename: A
authors.initials: A
authors.lastname: Karim
mesh_terms: D003937:Diagnosis, Differential; D018572:Disease-Free Survival; D005756:Gastritis / Q000175:diagnosis; D006801:Humans; D006984:Hypertrophy / Q000000981:diagnostic imaging / Q000601:surgery; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases / Q000175:diagnosis* / Q000601:surgery; D008297:Male; D011707:Pyloric Stenosis / Q000175:diagnosis* / Q000601:surgery; D014463:Ultrasonography