3Pedersen RN,Garne E,Loane M,et al.Infantile hypertrophic pyloric stenosis:a comparative study of incidence and other epidemiological characteristics in seven European regions.J Matern Fetal Neonatal Med,2008,21:599-604.
4Doyle D,O'Neill M,Kelly D.Changing trends in the management of infantile hypertrophic pyloric stenosis--an audit over 11 years.Ir J Med Sci,2005,174:33-35.
5Gotley LM,Blanch A,Kimble R,et al.Pyloric stenosis:a retrospective study of an Australian population.Emerg Med Australas,2009,21:407-413.
7Maheshwari P,Abograra A,Shamam O.Sonographic evaluation of gastrointestinal obstruction in infants:a pictorial essay.J Pediatr Surg,2009,44:2037-2042.
8Hernanz-Schulman M,Sells LL,Ambrosino MM,et al.Hypertrophic pyloric stenosis in the infant without a palpable olive:accuracy of sonographic diagnosis.Radiology,1994,193:771-776.
9McVay MR,Copeland DR,McMahon LE,et al.Surgeon-performed ultrasound for diagnosis of pyloric stenosis is accurate,reproducible,and clinically valuable.J Pediatr Surg,2009,44:169-172.
10Shaoul R,Enav B,Steiner Z,et al.Clinical presentation of pyloric stenosis:the change is in our hands.Isr Med Assoc J,2004,6:134-137.
