<p> REFERENCES belonging to Tabel 1. </p><p>(Summary of published case reports and series of patients with hypogammaglobulinemia or XLA with Campylobacter or Helicobacter bacteremia)</p><p>1. LeBar WD, Menard RR, Check FE. Hypogammaglobulinemia and recurrent </p><p>Campylobacter jejuni infection. J Infect Dis. 1985;152:1099-1100.</p><p>2. Spelman DW, Davidson N, Buckmaster ND, et al. Campylobacter bacteraemia: a </p><p> report of 10 cases. Med J Aust. 1986;145:503-505.</p><p>3. van der Meer JW, Mouton RP, Daha MR, et al. Campylobacter jejuni bacteraemia as </p><p> a cause of recurrent fever in a patient with hypogammaglobulinaemia. J Infect. </p><p>1986;12:235-239.</p><p>4. Chusid MJ, Coleman CM, Dunne WM. Chronic asymptomatic Campylobacter </p><p> bacteremia in a boy with X-linked hypogammaglobulinemia. Pediatr Infect Dis J. </p><p>1987;6:943-944.</p><p>5. Kerstens PJ, Endtz HP, Meis JF, et al. Erysipelas-like skin lesions associated with </p><p>Campylobacter jejuni septicemia in patients with hypogammaglobulinemia. Eur J </p><p>Clin Microbiol Infect Dis. 1992;11:842-847.</p><p>6. Borleffs JC, Schellekens JF, Brouwer E, et al. Use of an immunoglobulin M </p><p> containing preparation for treatment of two hypogammaglobulinemic patients with persistent Campylobacter jejuni infection. Eur J Clin Microbiol Infect Dis. </p><p>1993;12:772-775.</p><p>7. Simon CH, Markusse HM. Campylobacter jejuni arthritis in secondary amyloidosis. </p><p>Clin Rheumatol. 1995;14:214-216.</p><p>8. Autenrieth IB, Schuster V, Ewald J, et al. An unusual case of refractory </p><p>Campylobacter jejuni infection in a patient with X-linked agammaglobulinemia: </p><p> successful combined therapy with maternal plasma and ciprofloxacin. Clin Infect Dis.</p><p>1996;23:526-531.</p><p>9. Moore J, Curran M, Wareing D, et al. Investigation of infection with Campylobacter </p><p> jejuni in a man with hypogammaglobulinaemia using PCR-single-stranded </p><p> conformational polymorphism (PCR-SSCP) typing. Int J Med Microbiol. </p><p>2001;291:21-25.</p><p>10. Rafi A, Matz J. An unusual case of Campylobacter jejuni pericarditis in a patient with</p><p>X-linked agammaglobulinemia. Ann Allergy Asthma Immunol. 2002;89:362-367.</p><p>11. Tokuda K, Nishi J, Miyanohara H, et al. Relapsing cellulitis associated with </p><p>Campylobacter coli bacteremia in an agammaglobulinemic patient. Pediatr Infect Dis</p><p>J. 2004;23:577-579. 12. Arai A, Kitano A, Sawabe E, et al. Relapsing Campylobacter coli bacteremia with </p><p> reactive arthritis in a patient with X-linked agammaglobulinemia. Intern Med. </p><p>2007;46:605-609.</p><p>13. Okada H, Kitazawa T, Harada S, et al. Combined treatment with oral kanamycin and </p><p> parenteral antibiotics for a case of persistent bacteremia and intestinal carriage with </p><p>Campylobacter coli. Intern Med. 2008;47:1363-1366.</p><p>14. Chusid MJ, Wortmann DW, Dunne WM. "Campylobacter upsaliensis" sepsis in a boy</p><p> with acquired hypogammaglobulinemia. Diagn Microbiol Infect Dis. 1990;13:367-</p><p>369.</p><p>15. Neuzil KM, Wang E, Haas DW, et al. Persistence of Campylobacter fetus bacteremia </p><p> associated with absence of opsonizing antibodies. J Clin Microbiol. 1994;32:1718-</p><p>1720.</p><p>16. Jirapongsananuruk O, Wanotayan K, Phongsamart W, et al. Recurrent Campylobacter</p><p> lari bacteremia in X-linked agammaglobulinemia: a case report and review. Asian </p><p>Pac J Allergy Immunol. 2006;24:171-174.</p><p>17. Weir S, Cuccherini B, Whitney AM, et al. Recurrent bacteremia caused by a </p><p>"Flexispira"-like organism in a patient with X-linked (Bruton's) </p><p> agammaglobulinemia. J Clin Microbiol. 1999;37:2439-2445. 18. Cuccherini B, Chua K, Gill V, et al. Bacteremia and skin/bone infections in two </p><p> patients with X-linked agammaglobulinemia caused by an unusual organism related </p><p> to Flexispira/Helicobacter species. Clin Immunol. 2000;97:121-129.</p><p>19. Gerrard J, Alfredson D, Smith I. Recurrent bacteremia and multifocal lower limb </p><p> cellulitis due to Helicobacter-like organisms in a patient with X-linked </p><p> hypogammaglobulinemia. Clin Infect Dis. 2001;33:E116-E118.</p><p>20. Simons E, Spacek LA, Lederman HM, et al. Helicobacter cinaedi bacteremia </p><p> presenting as macules in an afebrile patient with X-linked agammaglobulinemia. </p><p>Infection. 2004;32:367-368.</p>