-45. 21. Thornhill MH, Dayer MJ, Prendergast B, Baddour LM, Jones S, Lockhart PB. Incidence and nature of adverse reactions to antibiotics used as endocarditis prophylaxis. J Antimicrob Chemother 2015;70(8):2382-8. 22. Squire JD, Gardner PJ, Moutsopoulos NM, Leiding JW. Antibiotic prophylaxis for dental treatment in patients with immunodeficiency. J Allergy . Lancet. 2015; 385(9974):1219-28. 29. Baddour LM, Epstein AE, Erickson CC, et al. Update on cardiovascular implantable electronic device infections and their management. Circulation 2010;121(3):458-77. Official but Unformatted 30. American Academy of Pediatric Dentistry. Periodicity of examination, preventive dental services, anticipatory guidance/counseling, and oral treatment