1. Ultrasound investigation of pyloric stenosis;Allen;Radiogr Today,1988
2. Meckel's diverticulum;Amoury,1986
3. Appendicitis in the first three years of life;Barker;Aust NZJ Surg,1988
4. Infantile hypertrophic pyloric stenosis;Benson,1986
5. Intussusception in infants and children: Diagnosis and therapy;Bisset;Radiology,1988