1. Gignoux M, Launoy G. Recent epidemiologic trends in cancer of the esophagus. Rev Prat 1999;49:1154-8 [in French].
2. Castell DO. Physiology and pathophysiology of the lower esophageal sphincter. Ann Otol Rhinol Laryngol 1975;84:569-75 [review].
3. Stanghellini V. Relationship between gastrointestinal symptoms and lifestyle, psychosocial factors and comorbidity in the general population: results from the Domestic/International Gastroenterology Surveillance Study (DIGEST). Scand J Gastroenterol Suppl 1999:231:29-37.
4. Locke GR 3rd, Talley NJ, Fett SL, et al. Risk factors associated with symptoms of gastroesophageal reflux. Am J Med 1999;106:642-9.
5. Alaswad B, Toubas PL, Grunow JE. Environmental tobacco smoke exposure and gastroesophageal reflux in infants with apparent life-threatening events. J Okla State Med Assoc 1996;89:233-7.
6. Castell DO. Physiology and pathophysiology of the lower esophageal sphincter. Ann Otol Rhinol Laryngol 1975;84:569-75 [review].
7. Stanghellini V. Relationship between gastrointestinal symptoms and lifestyle, psychosocial factors and comorbidity in the general population: results from the Domestic/International Gastroenterology Surveillance Study (DIGEST). Scand J Gastroenterol Suppl 1999:231:29-37.
8. Rodriguez S, Miner P, Robinson M, et al. Meal type affects heartburn severity. Dig Dis Sci 1998;14:157-9.
9. Locke GR 3rd, Talley NJ, Fett SL, et al. Risk factors associated with symptoms of gastroesophageal reflux. Am J Med 1999;106:642-9.
10. Halsted CH. Obesity: effects on the liver and gastrointestinal system. Curr Opin Clin Nutr Metab Care 1999;2:425-9 [review].
11. Locke GR 3rd, Talley NJ, Fett SL, et al. Risk factors associated with symptoms of gastroesophageal reflux. Am J Med 1999;106:642-9.
12. Lundam L, Ruth M, Sandberg N, Bove-Nielson M. Does massive obesity promote abnormal gastroesophageal reflux? Dig Dis Sci 1995;40:1632-5.
13. Fisher BL, Pennathur A, Mutnick JL, Little AG. Obesity correlates with gastroesophageal reflux. Dig Dis Sci 1999;44:2290-4.
14. Wilson LJ, Ma W, Hirschowitz BI. Association of obesity with hiatal hernia and esophagitis. Am J Gastroenterol 1999;94:2840-4.
15. Merced CD, Rue C, Hanelin L, Hill LD. Effect of obesity on esophageal transit. Am J Surg 1985;149:177-81.
16. Fraser-Moody CA, Norton B, Gornall C, et al. Weight loss has an independent beneficial effect on symptoms of gastro-oesophageal reflux in patients who are overweight. Scand J Gastroenterol 1999;34:337-40.
17. Kjellin A, Ramel S, Rossner S, Thor K. Gastroesophageal reflux in obese patients is not reduced by weight reduction. Scand J Gastroenterol 1996;31:1047-51.
18. Kitchin LI, Castell DO. Rationale and efficacy of conservative therapy for gastroesophageal reflux disease. Arch Intern Med 1991;151:448-54. [review]
19. Galmiche JP, Letessier E, Scarpignato C. Treatment of gastro-oesophageal reflux disease in adults. BMJ 1998;316:1720-3.
20. Piesman M, Hwang I, Maydonovitch C, Wong RKH. Nocturnal reflux episodes following the administration of a standardized meal. Does timing matter? Am J Gastroenterol 2007;102:2128-34.
21. Shawdon A. Gastro-oesophageal reflux and exercise. Important pathology to consider in the athletic population. Sports Med 1995;20:109-16. [review]
22. Soffer EE, Wilson J, Duethman G, et al. Effect of graded exercise on esophageal motility and gastroesophageal reflux in nontrained subjects. Dig Dis Sci 1994;39:193-8.
23. Clark CS, Kraus BB, Sinclair J, Castell DO. Gastroesophageal reflux induced by exercise in healthy volunteers. JAMA 1989;261:3599-601.
24. Yazaki E, Shawdon A, Beasley I, Evans DF. The effect of different types of exercise on gastro-oesophageal reflux. Aust J Sci Med Sport 1996;28:93-6.
25. Clark CS, Kraus BB, Sinclair J, Castell DO. Gastroesophageal reflux induced by exercise in healthy volunteers. JAMA 1989;261:3599-601.
26. Ruhl CE, Everhart JE. Overweight, but not high dietary fat intake, increases risk of gastroesophageal reflux disease hospitalization: the NHANES I Epidemiologic Followup Study. First National Health and Nutrition Examination Survey. Ann Epidemiol 1999;9:424-35.