1. The impact of routine admission chest X-ray films on patient care;Hubbell;N Engl J Med,1985
2. The value of routine chest radiography in children and adolescents;Brill;Pediatrics,1973
3. Efficacy of routine screening and lateral chest radiographs in a hospital-based population;Sagel;N Engl J Med,1974
4. The value of a routine prenatal chest X-ray;Mattox;Obstet Gynecol,1973
5. Routine radiographic screening of the chest in pregnant women: Is it indicated?;Hadlock;Obstet Gynecol,1979