Article Title,Year,Volume,Issue,Page Range,Author Cytotoxic factor in a patient with sudden death occurring during exercise,1963,18,,471-473,Bergman The prevalence of bee sting allergy in an allergic population,1970,25,4,292-293,Chafee Prevalence of bee sting allergy in 4992 boy scouts,1970,25,4,286-291,Settipane Hymenoptera allergy: precipitin and passive cutaneous anaphylaxis tests in human and rabbit sera,1971,26,2,121-130,Settipane Prevalence of bee sting allergy in 2010 girl scouts,1971,26,2,117-120,Settipane Population studies on drug hypersensitivities,1973,28,1,50-61,Okumura