Apley J, Naish N. đau bụng tái phát: một nghiên cứu lĩnh vực của trẻ em học. Arch Dis trẻ em năm 1958; 33:165-70. 40. Feldman W, Rosser W, McGrath P. thường xuyên đau bụng ở trẻ em. Fam Physician 1988; 34:629-30. 41. Rosenberg AJ. Táo bón và encopresis. In: các biên tập viên của Wyllie R, Hyams JS,. Nhi khoa bệnh đường tiêu hóa: sinh lý bệnh, chẩn đoán, quản lý. | 226 Evidence-Based Pediatrics 39. Apley J Naish N. Recurrent abdominal pains a field study of 1 000 school children. Arch Dis Child 1958 33 165-70. 40. Feldman W Rosser W McGrath P. Recurrent abdominal pain in children. Can Fam Physician 1988 34 629-30. 41. Rosenberg AJ. Constipation and encopresis. In Wyllie R Hyams JS editors. Pediatric gastroin- testinal disease pathophysiology diagnosis management. Philadelphia . Saunders Company 1993. p. 198-208. 42. Loening-Baucke V. Constipation in early childhood patient characteristics treatment and long- term follow-up. Gut 1993 34 1400-4. 43. Abrahamian FP Lloyd-Still JD. Chronic constipation in childhood a longitudinal study of 186 patients. J Pediatr Gastroenterol Nutr 1984 3 3 460-7. 44. Israel EJ. Inflammatory bowel disease. In Dershewitz RA editor. Ambulatory pediatric care Vol 1 2nd ed. Philadelphia . Lippincott Company 1993. p. 415-8. 45. Winesett M. Inflammatory bowel disease in children and adolescents. Pediatr Ann 1997 26 4 227-34. 46. Shanon A Martin DJ Feldman W. Ultrasonographic studies in the management of recurrent abdominal pain. Pediatrics 1990 86 1 35-8. 47. Wewer V Strandberg C Paerregaard A Krasilnikoff PA. Abdominal ultrasonography in the diag- nostic work-up in children with recurrent abdominal pain. Eur J Pediatr 1997 156 787-8. 48. Hotopf M Carr S Mayou R et al. Why do children have chronic abdominal pain and what hap- pens to them when they grow up Population based cohort study. Br Med J 1998 316 1196-200. 49. Sanders MR Shepherd RW Cleghorn G Woodford H. The treatment of recurrent abdominal pain in children a controlled comparison of cognitive-behavioral family intervention and standard pediatric care. J Consulting Clin Psychol 1994 62 2 306-14. 50. Feldman W McGrath P Hodgson C et al. The use of dietary fiber in the management of simple childhood idiopathic recurrent abdominal pain. Am J Dis Childhood 1985 139 1216-8. 51. Anderson DM. Dorland s illustrated medical dictionary. 28th ed. .
